The proliferation of generative AI tools has drastically reduced the effort and time required to create game clones, leading to significant concerns among developers about their intellectual property and market viability. This new landscape, where "vibe-coding" allows for the near-trivial replication of popular or even unreleased games, is siphoning potential revenue and enthusiasm from original creators.
The issue came to a head during Steam Next Fest, an event showcasing free demos of upcoming games. The festival was reportedly inundated with AI-generated "slop," prompting some developers to reconsider releasing public demos altogether. GameSpot spoke with three developers who, despite varying perspectives on AI's broader use, agree that current measures are insufficient to combat this rising tide of copycats and that platform holders must step in.
Rami Ismail, co-founder of Vlambeer, recalled a personal experience from 2011 where a clone of his studio's mobile game, Ridiculous Fishing, undercut the original's launch and success. While predating current AI capabilities, this incident serves as a stark precursor to today's challenges. "It was devastating," Ismail stated. "We had a firm belief that creativity was worthwhile, and the clone very quickly reminded us that ultimately, people with money will cynically steal anything they can."
Ismail noted that current marketing strategies are precarious. "You either make a game slowly while building up a community, or you make something with a good hook quickly and hope it goes viral--in both cases, as soon as you gain momentum, you're easy prey for any asshole with a Claude account and $3,000 of tree-burning money," he explained, highlighting the ease with which AI tools can be used for imitation.
Mike Futter, director of operations and publishing at Causeway Studios, echoed these sentiments, stating that the ease of creating derivative works was predictable with the advent of new technologies. "So while I hadn't heard about specific accusations or AI-enabled cloning until the wave of AI decompiling hit the mainstream recently... it didn't surprise me one bit," Futter said. "And, because you can't protect game mechanics, we need platform support to protect developers." He emphasized that while legal protections can cover art and sound assets, game mechanics are far more difficult to copyright.
Futter also expressed disappointment with platforms' perceived inaction. "When I hear about platforms turning a blind eye to AI slop that's worse than the shovelware of yesteryear, it deeply saddens me. If platforms won't help create a firewall for developers, they should do it for the consumers clamoring for tools to weed out the slop."
Digital Sun, the studio behind the upcoming game ReVamp, cited the threat of AI clones as the reason for scaling back its public demo plans. The studio pointed to examples like "Needle in a Haystack Simulator," which gained viral traction and subsequently spawned numerous clones, and "Drunken Goddess Reflux," a game with over 500,000 wishlists that hesitated to release a demo due to clone fears. "That uncertainty is what's pushing us to be cautious and change the way we connect with players, moving public builds closer to launch," a spokesperson for Digital Sun said.
Developers' approaches to AI vary. Ismail has experimented with Large Language Models in controlled environments. Digital Sun uses AI as an assistive tool but generates all its own assets and maintains strict usage guidelines. Causeway Studios, however, is staunchly anti-AI and does not use it in any capacity.
To mitigate risks, Digital Sun moved its playtest from Steam to Discord, limiting access to vetted users. This move, however, sacrifices the broad reach and valuable metrics that public demos can provide.
Futter advised developers to be more judicious about what they share publicly, suggesting a tactic learned from Brenda Romero: "Don't talk about it. Don't show it. Don't hint at it. And now, don't include anything about it in your public builds. Cloners (AI or otherwise) can't copy what they've never seen."
Ismail offered a more cynical perspective, arguing that the threat of clones exacerbates developers' reliance on platforms that already take a significant cut of sales. "This outcome is a feature, not a bug," he stated, suggesting that the current system benefits the ultra-rich platforms at the expense of developers.
While Anthropic has updated its Claude Code prompt to address AI-generated clones, its effectiveness and whether other AI models will follow suit remain uncertain. Valve has acknowledged the problem of AI "slop" and is investigating solutions, particularly regarding the influx of low-effort games during events like Next Fest. However, Valve has not announced specific initiatives and does not intend to ban AI usage entirely, leaving developers without clear recourse.
"The solution has to come from the platforms, ideally in conversation with developers, publishers and players," Digital Sun stated. "What does seem clear is that the current measures, like AI disclosures as they're set up today, aren't enough for a reality that has completely changed with the arrival of AI."
Ismail believes a complete ban is impractical. "'Ban it' isn't going to work logistically, technically, or legally--no matter how much I'd love that," he said. "I think this is really going to be up to the developers and the audience on this one. I don't think we're getting a retry on AI, if they're successful--like F2P, it'll infect everything."
Futter urged platforms like Steam to take greater responsibility. "It is not unreasonable to ask platforms to give us a simple tool to filter out AI slop," he argued. "It is not an unreasonable ask for there to be penalties for not adhering to platform guidelines on AI disclosure. We know that the pushback against AI is working, because developers are hiding its use. We can already ignore titles one-by-one. We can weed out certain types of offerings, like adult-oriented games. Harsh penalties for failing to disclose are a matter of truth in advertising."
Despite the advancements in AI cloning, Ismail maintained that AI cannot replicate the human element of game development. He cited an IBM training manual quote: "A computer can never be spiteful or horny, therefore a computer must never make art." Ismail concluded, "Having lived game development up close for decades, I believe game dev is not a scientific or technical job: The magic of game development exists in the messy, soft, human, confusing parts in between..."