gaming

modder-injects-ai-dialogue-into-2002’s-animal-crossing-using-memory-hack

Modder injects AI dialogue into 2002’s Animal Crossing using memory hack

AI, AI integration, Animal Crossing, Biz & IT, chatgpt, Dolphin emulator, Emulation, game hacking, game modding, GameCube, gaming, generative ai, Google, large language models, machine learning, Nintendo, openai, retrogaming, retrotech, Tom Nook / /

But discovering the addresses was only half the problem. When you talk to a villager in Animal Crossing, the game normally displays dialogue instantly. Calling an AI model over the Internet takes several seconds. Willison examined the code and found Fonseca’s solution: a watch_dialogue() function that polls memory 10 times per second. When it detects a conversation starting, it immediately writes placeholder text: three dots with hidden pause commands between them, followed by a “Press A to continue” prompt.

“So the user gets a ‘press A to continue’ button and hopefully the LLM has finished by the time they press that button,” Willison noted in a Hacker News comment. While players watch dots appear and reach for the A button, the mod races to get a response from the AI model and translate it into the game’s dialog format.

Learning the game’s secret language

Simply writing text to memory froze the game. Animal Crossing uses an encoded format with control codes that manage everything from text color to character emotions. A special prefix byte (0x7F) signals commands rather than characters. Without the proper end-of-conversation control code, the game waits forever.

“Think of it like HTML,” Fonseca explains. “Your browser doesn’t just display words; it interprets tags … to make text bold.” The decompilation community had documented these codes, allowing Fonseca to build encoder and decoder tools that translate between a human-readable format and the GameCube’s expected byte sequences.

A screenshot of LLM-powered dialog injected into Animal Crossing for the GameCube.

A screenshot of LLM-powered dialog injected into Animal Crossing for the GameCube. Credit: Joshua Fonseca

Initially, he tried using a single AI model to handle both creative writing and technical formatting. “The results were a mess,” he notes. “The AI was trying to be a creative writer and a technical programmer simultaneously and was bad at both.”

The solution: split the work between two models. A Writer AI creates dialogue using character sheets scraped from the Animal Crossing fan wiki. A Director AI then adds technical elements, including pauses, color changes, character expressions, and sound effects.

The code is available on GitHub, though Fonseca warns it contains known bugs and has only been tested on macOS. The mod requires Python 3.8+, API keys for either Google Gemini or OpenAI, and Dolphin emulator. Have fun sticking it to the man—or the raccoon, as the case may be.

Modder injects AI dialogue into 2002’s Animal Crossing using memory hack Read More »

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Over three decades later, Nintendo remembers the Virtual Boy exists

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It’s been a long wait

Nintendo says 14 Virtual Boy titles will be made available to Switch Online Expansion Pack subscribers over time. The eventual software list includes cult-classic Nintendo first-party titles like Virtual Boy Wario Land and Mario’s Tennis, as well as extremely hard-to-find third-party games like Jack Bros. and Virtual Bowling, which can command hundreds or thousands of dollars for an original cartridge.

The fact that Nintendo is officially acknowledging these games at all is a bit surprising after all these years of neglect. Even the 3DS Virtual Console—which would have seemed like a natural place for a Virtual Boy resurgence—never got official support for the retro system. Instead, fans of Nintendo’s least successful console (it’s estimated to have sold fewer than 800,000 units) have either had to track down rare original hardware and software or resort to unofficial emulators (one of which recently added full-color support beyond the usual red tints displayed by the original console).

The Nintendo Switch will eventually host a large majority of the entire library of official software released for the Virtual Boy.

The Nintendo Switch will eventually host a large majority of the entire library of official software released for the Virtual Boy. Credit: Nintendo

The Switch-docking strategy Nintendo is using for stereoscopy here is more than a bit reminiscent of 2019’s Nintendo Labo VR, which slotted the original Switch into a lens-equipped cardboard sleeve for a low-resolution, bare bones introduction to the idea of VR. At the time, we called that experiment a “fine, serviceable, decent” introduction to virtual reality seemingly designed for small children.

Today’s Virtual Boy announcement, of course, comes with a hefty added dose of nostalgia and represents a long-overdue official recognition of an often-ignored part of Nintendo history. For all its faults, the Virtual Boy was a prime example of Nintendo designer Gunpei Yokoi’s philosophy of “lateral thinking with withered technology,” as Ars’ own Benj Edwards laid out in detail when contributing to a book-length treatise on the console.

Over three decades later, Nintendo remembers the Virtual Boy exists Read More »

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Accessory maker will pay Nintendo after showing illicit Switch 2 mockups at CES

3d printed, CES, gaming, genki, leak, legal, mockup, Nintendo, switch 2 / /

Nintendo also accused Genki of “extensive use of Nintendo trademarks” in association with their unlicensed products, a move that “exploit[ed] and appropriate[d] for [Genki] the public goodwill associated with… Nintendo Switch marks.”

The Switch 2 mockup Genki showed in a CES video ended up matching very closely with the final console as released.

The Switch 2 mockup Genki showed in a CES video ended up matching very closely with the final console as released. Credit: Genki

The lawsuit also dealt in part with conflicting reports that Genki may have had “unauthorized, illegal early access to the Nintendo Switch 2,” as Nintendo put it. Media reports around CES quoted Genki representatives asserting that their 3D-printed case mockup was based on early access to a real Switch 2 console. But the company later publicly backtracked, writing on social media that “we do not own or possess a black market console, as some outlets have suggested.”

In their settlement, Nintendo and Genki simply note that “Genki represents and attests that it didn’t obtain any unreleased Nintendo property or documents before the system’s official reveal.”

The public settlement document doesn’t go into detail on the confidential “payment in an agreed-upon amount” that Genki will make to Nintendo to put this matter to rest. But the settlement outlines how Genki is barred from referencing Nintendo trademarks or even parody names like “Glitch” and “Glitch 2” in its future marketing. Under the settlement, packaging for Genki accessories also has to “make clear to consumers Genki’s status as an unlicensed accessory manufacturer” and not mimic the color scheme of official Switch 2 hardware.

Accessory maker will pay Nintendo after showing illicit Switch 2 mockups at CES Read More »

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Switch modder owes Nintendo $2 million after representing himself in court

daly, gaming, hacking, legal, mig, mig switch, modding, Nintendo, Payment, settlement / /

Daly’s pro se legal representation in the case was notable for its use of several novel affirmative defenses, including arguments that Nintendo’s “alleged copyrights are invalid,” that Nintendo “does not have standing to bring suit,” and that Nintendo “procured a contract [with Daly] through fraudulent means.” For the record, the judgment in this case reasserts that Nintendo “owns valid copyrights in works protected by the TPMs, including Nintendo games and the Nintendo Switch operating system.”

In addition to $2 million in damages, Daly is specifically barred from “obtaining, possessing, accessing, or using” any DRM circumvention device or hacked console, with or without the intent to sell it. The judgment also bars Daly from publishing or “linking to” any website with instructions for hacking consoles and from “reverse engineering” any Nintendo consoles or games. Control of Daly’s ModdedHardware.com domain name will also be transferred to Nintendo.

Nintendo’s latest legal victory comes years after a $4.5 million plea deal with Gary “GaryOPA” Bowser, one of the leaders behind Team Xecuter and its SX line of Switch hacking devices. Bowser also served 14 months of a 40-month prison sentence in that case and said last year that he will likely be paying Nintendo back for the rest of his life.

Switch modder owes Nintendo $2 million after representing himself in court Read More »

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All 54 lost clickwheel iPod games have now been preserved for posterity

Apple, Classic, clickwheel, gaming, iPod, olsro, preservation, retro, Sonic / /

Last year, we reported on the efforts of classic iPod fans to preserve playable copies of the downloadable clickwheel games that Apple sold for a brief period in the late ’00s. The community was working to get around Apple’s onerous FairPlay DRM by having people who still owned original copies of those (now unavailable) games sync their accounts to a single iTunes installation via a coordinated Virtual Machine. That “master library” would then be able to provide playable copies of those games to any number of iPods in perpetuity.

At the time, the community was still searching for iPod owners with syncable copies of the last few titles needed for their library. With today’s addition of Real Soccer 2009 to the project, though, all 54 official iPod clickwheel games are now available together in an easily accessible format for what is likely the first time.

All at once, then slowly

GitHub user Olsro, the originator of the iPod Clickwheel Games Preservation Project, tells Ars that he lucked into contact with three people who had large iPod game libraries in the first month or so after the project’s launch last October. That includes one YouTuber who had purchased and maintained copies of 39 distinct games, even repurchasing some of the upgraded versions Apple sold separately for later iPod models.

Ars’ story on the project shook out a few more iPod owners with syncable iPod game libraries, and subsequent updates in the following days left just a handful of titles unpreserved. But that’s when the project stalled, Olsro said, with months wasted on false leads and technical issues that hampered the effort to get a complete library.

“I’ve put a lot of time into coaching people that [had problems] transferring the files and authorizing the account once with me on the [Virtual Machine],” Olsro told Ars. “But I kept motivation to continue coaching anyone else coming to me (by mail/Discord) and making regular posts to increase awareness until I could find finally someone that could, this time, go with me through all the steps of the preservation process,” he added on Reddit.

Getting this working copy of Real Soccer 2009 was an “especially cursed” process, Olsro said.

Getting this working copy of Real Soccer 2009 was an “especially cursed” process, Olsro said. Credit: Olsro / Reddit

Getting working access to the final unpreserved game, Real Soccer 2009, was “especially cursed,” Olsro tells Ars. “Multiple [people] came to me during this summer and all attempts failed until a new one from yesterday,” he said. “I even had a situation when someone had an iPod Nano 5G with a playable copy of Real Soccer, but the drive was appearing empty in the Windows Explorer. He tried recovery tools & the iPod NAND just corrupted itself, asking for recovery…”

All 54 lost clickwheel iPod games have now been preserved for posterity Read More »

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Civilization VII team at Firaxis Games faces layoffs

2K Games, civilization, Civilization VII, Firaxis Games, gaming / /

However, it’s important to note that neither of those metrics gives as complete a picture as some Internet discussions suggest they do; Civilization VII launched on other platforms and game stores like the PlayStation 5, Xbox, Nintendo Switch, and Epic Game Store, and those wouldn’t be captured in Steam numbers—even though it intuitively seems likely that Steam would account for the significant majority of players for this particular franchise. Twitch viewership is also not necessarily representative of sales or the number of players.

It’s also difficult to know for sure whether the layoffs are tied to the game’s performance.

Just a month ago, Take-Two CEO Strauss Zelnick said that while the game had a “slow start,” he believes “Civ has always been a slow burn.” He said the projections for the “lifetime value of the title” are consistent with the company’s initial projections.

There have been numerous other examples of studios and publishers laying off staff from teams that worked on both successful and unsuccessful releases as the industry continues to roll back pandemic-era over-hiring and respond to inflation, rising borrowing costs, global economic instability, trade uncertainty, ballooning development costs, and efficiency pressures.

Civilization VII team at Firaxis Games faces layoffs Read More »

dev-says-switch-2’s-physical-game-cards-were-too-slow-for-star-wars-outlaws-port

Dev says Switch 2’s physical Game Cards were too slow for Star Wars Outlaws port

data transfer, gaming, Nintendo, speed, star wars, switch 2, ubisoft / /

A video shows how different storage media can affect Mario Kart World load times.

CD Projekt Red VP of Technology Charles Tremblay has alluded to this same challenge when talking about the Switch 2 port of Cyberpunk 2077. In a June interview with IGN, Tremblay said the data transfer speeds enabled by MicroSD Express were “great,” while streaming data from a Switch 2 Game Card was merely “okay.” Tremblay did go on to say that “all the performance we have on [input/output] is very good on [the Switch 2],” especially compared to the extremely slow physical hard drives that plagued Cyberpunk 2077‘s performance on older hardware.

Slow down, you move too fast

From the outside, it’s a bit odd that Nintendo allowed this loading-speed dichotomy to exist on the Switch 2 in the first place. On the original Switch, read speeds for both SD cards and Game Cards reportedly maxed out around 90 MB/s. But when designing the new Switch 2 game cards, Nintendo settled on a format that would stream data much more slowly than for downloaded games on the same console.

That decision might have been an attempt to minimize hardware costs for the Switch 2’s Game Card interface. If so, though, it doesn’t seem to have done much to reduce the costs of manufacturing Switch 2 game cards themselves. The cost of manufacturing those physical Game Cards has been frequently cited as a major reason many publishers are using cheaper Game Key Cards in the first place, though Bantin said that he “[didn’t] recall the cost of the cards ever entering the discussion [for Star Wars: Outlaws]—probably because it was moot.”

Nintendo could get around this variable loading speed issue by letting players pre-install games from a Switch 2 Game Card to internal or expansion storage, as Microsoft and Sony have either allowed or required on their disc-based consoles for decades now. But that solution might prove onerous for physical game card players who want to avoid clogging up the limited 256GB of internal storage on the Switch 2 (and/or avoid investing in pricey MicroSD Express cards).

As time goes on, many developers will likely learn how to adapt to and tolerate the Switch 2’s relatively slow Game Card interface. But as gamers and the industry at large continue to transition away from physical media, some developers might decide it’s not worth compromising on loading speeds just to satisfy a shrinking portion of the market.

Dev says Switch 2’s physical Game Cards were too slow for Star Wars Outlaws port Read More »

hollow-knight:-silksong-is-breaking-steam,-nintendo’s-eshop

Hollow Knight: Silksong is breaking Steam, Nintendo’s eShop

bandwidth, gaming, server errors, silksong, steam, team cherry, valve / /

An influx of players excited for this morning’s launch of Hollow Knight: Silksong are encountering widespread errors purchasing and downloading the game from Steam this morning. Ars Technica writers have encountered errors getting store pages to load, adding the game to an online shopping cart, and checking out once the game is part of the cart.

That aligns with widespread social media complaints and data from DownDetector, which saw a sudden spike of over 11,000 reports of problems with Steam in the minutes following Silksong‘s 10 am Eastern time release on Steam. The server problems don’t seem to be completely stopping everyone, though, as SteamDB currently reports over 100,000 concurrent players for Silksong as of this writing.

Ars also encountered some significant delays and/or outright errors when downloading other games and updates and syncing cloud saves on Steam during this morning’s server problems. The Humble Store page for Silksong currently warns North American purchasers that “We have run out of Steam keys for Hollow Knight: Silksong in your region, but more are on their way! As soon as we receive more Steam keys, we will add them to your download page. Sorry about the delay!”

The PC version of Silksong currently seems to be available for purchase and download without issue. Ars was also able to purchase and download the Switch 2 version of Silksong from the Nintendo eShop without encountering any errors, though others have reported problems with that online storefront [Update: As of 11:18 am, Nintendo is reporting, “The [Nintendo eShop] network service is unavailable at this time. We apologize for any inconvenience this may cause].” The game is still listed as merely “Announced” and not available for purchase on its PlayStation Store page as of this writing.

Hollow Knight: Silksong is breaking Steam, Nintendo’s eShop Read More »

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Battlefield 6 dev apologizes for requiring Secure Boot to power anti-cheat tools

Battlefield 6, EA, gaming, secure boot / /

Earlier this month, EA announced that players in its Battlefield 6 open beta on PC would have to enable Secure Boot in their Windows OS and BIOS settings. That decision proved controversial among players who weren’t able to get the finicky low-level security setting working on their machines and others who were unwilling to allow EA’s anti-cheat tools to once again have kernel-level access to their systems.

Now, Battlefield 6 technical director Christian Buhl is defending that requirement as something of a necessary evil to combat cheaters, even as he apologizes to any potential players that it has kept away.

“The fact is I wish we didn’t have to do things like Secure Boot,” Buhl said in an interview with Eurogamer. “It does prevent some players from playing the game. Some people’s PCs can’t handle it and they can’t play: that really sucks. I wish everyone could play the game with low friction and not have to do these sorts of things.”

Throughout the interview, Buhl admits that even requiring Secure Boot won’t completely eradicate cheating in Battlefield 6 long term. Even so, he offered that the Javelin anti-cheat tools enabled by Secure Boot’s low-level system access were “some of the strongest tools in our toolbox to stop cheating. Again, nothing makes cheating impossible, but enabling Secure Boot and having kernel-level access makes it so much harder to cheat and so much easier for us to find and stop cheating.”

Too much security, or not enough?

When announcing the Secure Boot requirement in a Steam forum post prior to the open beta, EA explained that having Secure Boot enabled “provides us with features that we can leverage against cheats that attempt to infiltrate during the Windows boot process.” Having access to the Trusted Platform Module on the motherboard via Secure Boot provides the anti-cheat team with visibility into things like kernel-level cheats and rootkits, memory manipulation, injection spoofing, hardware ID manipulation, the use of virtual machines, and attempts to tamper with anti-cheat systems, the company wrote.

Battlefield 6 dev apologizes for requiring Secure Boot to power anti-cheat tools Read More »

today’s-game-consoles-are-historically-overpriced

Today’s game consoles are historically overpriced

gaming / /

Overall, though, you can see a clear and significant downward trend to the year-over-year pricing for game consoles released before 2016. After three years on the market, the median game console during this period cost less than half as much (on an inflation-adjusted basis) as it did at launch. Consoles that stuck around on the market long enough could expect further slow price erosion over time, until they were selling for roughly 43 percent of their launch price in year five and about 33 percent in year eight.

That kind of extreme price-cutting is a distant memory for today’s game consoles. By year three, the median console currently on the market costs about 85 percent of its real launch price, thanks to the effects of inflation. By year five, that median launch price ratio for modern consoles actually increases to 92 percent, thanks to the nominal price increases that many consoles have seen in their fourth or fifth years on the market. And the eight-year-old Nintendo Switch is currently selling for about 86 percent of its inflation-adjusted launch price, or more than 50 percentage points higher than the median trend for earlier long-lived consoles.

While the data is noisy, the overall trend in older console pricing over time is very clear. Kyle Orland

To be fair, today’s game consoles are not the most expensive the industry has ever seen. Systems like the Atari 2600, Intellivision, Neo Geo, and 3DO launched at prices that would be well over $1,000 in 2025 money. More recently, systems like the PS3 ($949.50 at launch in 2025 dollars) and Xbox One ($689.29 at launch in 2025 dollars) were significantly pricier than the $300 to $600 range that encompasses most of today’s consoles.

But when classic consoles launched at such high prices, those prices never lasted very long. Even the most expensive console launches of the past dropped in price quickly enough that, by year three or so, they were down to inflation-adjusted prices comparable to today’s consoles. And classic consoles that launched at more reasonable prices usually saw price cuts that took them well into the sub-$300 range (in 2025 dollars) within a few years, making them a relative bargain from today’s perspective.

Today’s game consoles are historically overpriced Read More »

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Chris Roberts hopes Squadron 42 will be “almost as big” as GTA VI next year

gaming / /

The long and winding road

It’s hard to remember now, but Star Citizen‘s then-impressive $6.3 million Kickstarter campaign came just a few months before Grand Theft Auto V first launched on the PlayStation 3 and Xbox 360 (remember those?). But development on Rockstar’s long-awaited sequel didn’t start in earnest until 2020, publisher Take Two says, around the time Star Citizen developer Roberts Space Industries was settling a contentious lawsuit over game engine rights and rolling out a new development roadmap for the game.

A graph visualizing the growing crowdfunding for Star Citizen from 2012 (top) through 2022 (bottom).

A graph visualizing the growing crowdfunding for Star Citizen from 2012 (top) through 2022 (bottom). Credit: Reddit / Rainbowles

Of course, the development of Grand Theft Auto VI has happened completely behind closed doors, with developer Rockstar and publisher Take Two only occasionally offering tiny drops of information to a desperate press and fan base. By contrast, Roberts Space Industries has issued regular, incredibly detailed information dumps on the drawn-out development progress for Star Citizen and Squadron 42, even when that kind of openness has contributed to the public appearance of internal dysfunction.

The massive, ongoing crowdfunding that powers the open development structure “allows us to do things without imposing the framework of a typical video game studio,” Roberts told La Presse. “The players who fund us expect the best game, period. We don’t have to streamline, cut jobs, or change our business model.”

That pre-launch development cycle must eventually end, of course, and the La Presse report suggests that the full 1.0 release of Star Citizen is “now promised” for “2027 or 2028.” While we’d love to believe that, the history of Star Citizen development thus far (and the lack of any provided sourcing for the claim) makes us more than a little skeptical.

Chris Roberts hopes Squadron 42 will be “almost as big” as GTA VI next year Read More »

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The Outer Worlds 2 wants you to join the space police

gaming / /

Then there’s the way the game stresses a number of early dialogue choices, telling you how your fellow agents will remember when you choose to treat them with eager support or stern rebuke at key moments. Without getting too much into early game spoilers, I’ll say that the medium-term consequences of these kinds of decisions are not always obvious; concerned players might want to keep a few save files handy for gaming out the “best” outcomes from their choices.

Bang bang

The early moment-to-moment gameplay in The Outer Worlds 2 will be broadly familiar to those who played the original game, right down to the Tactical Time Dilation device that slows down enemies enough for you to line up a perfect headshot (though not enough for Max Payne-style acrobatics, unfortunately). But I did find myself missing the first game’s zippy double-jump-style dodging system, which doesn’t seem to be available in the prologue of the sequel, at least.

Shooting feels pretty clean and impactful in the early game firefights.

Credit: Obsidian / Kyle Orland

Shooting feels pretty clean and impactful in the early game firefights. Credit: Obsidian / Kyle Orland

The game’s first action setpiece lets you explicitly choose whether to go in guns blazing or focus on stealth and sneak attacks, but characters that invest in conversational skills might find they’re able to talk their way past some of the early encounters. When it comes time to engage in a firefight, thus far I’ve found the “Normal” difficulty to be laughably easy, while the “Hard” difficulty is a bit too punishing, making me wish for more fine-tuning.

The prologue stops before I was able to engage with important elements like the leveling system or the allied computer-controlled companions, making it a rather incomplete picture of the full game. Still, it was enough to whet my appetite for what seems set to be another tongue-in-cheek take on the space adventure genre.

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