Earthworm Jim Creator Defends AI Art, Sparks Backlash

The creator of Earthworm Jim has ignited another controversy, this time over generative AI. Doug TenNapel, the animator and cartoonist behind the 1994 Genesis classic, recently posted AI-generated content featuring his iconic character on X. His defense of the technology has drawn sharp criticism from fellow artists and developers.

According to Creative Bloq, TenNapel shared an AI-generated animation of Earthworm Jim that he created in approximately 15 seconds. He contrasted this with traditional animation costs, claiming the same work would cost $500,000 through conventional methods. "I wouldn't even spend that money on it because it wouldn't be profitable, so AI encourages art to not be strictly tied to commerce," he wrote.

TenNapel doubled down on his position in follow-up posts. He stated that he created Earthworm Jim and all supporting characters in 45 minutes during 1993. By his account, AI's ability to generate concept art quickly represents a useful tool for low-cost entertainment. "It's an asset. Not the end all be all of art, but a very useful tool that anyone can use. As an artist, that makes me glad."

The animator also challenged the notion that AI art constitutes theft. He argued that mass-media arts has been built on appropriation for over a century. He cited examples including Napster's IP piracy and Marcel Duchamp's mustache-covered Mona Lisa print as precedents that were celebrated as great art. This framing has not sat well with many in the creative community.

Independent reporting from Time Extension documents the backlash. Creators including Ian Fisch (creator of Kingmakers) and Tee Lopes (Sonic Mania composer) have pointed out inconsistencies in TenNapel's AI-generated examples. Some critics argue that writing prompts does not constitute an art form. Others accuse him of using his verified X status to generate revenue through ragebait.

TenNapel's comments about AI art arrive amid a broader industry debate. The technology allows users to create images and videos in seconds, but these systems are trained on millions of works of art and moving images, almost always without the express permission of the original creators. Companies like Google, OpenAI, and Adobe continue to push GenAI creation tools on their users. Meanwhile, some of the biggest companies in gaming are turning to AI to maximize profits, while others are outlawing its use.

The controversy extends beyond the technology itself. TenNapel has become a polarizing figure for many people in recent years. His anti-LGBTQ+ stance and views on same-sex marriage have predictably led to his career being negatively impacted. When plans were announced for a new animated Earthworm Jim series, the team behind it was compelled to state that "the original creator is not involved at all." The official social media account posted a statement supporting the transgender community.

Some feel that GenAI-created content simply isn't art. Others are trying to ensure that the companies which produce these tools seek permission and pay the creators who provide the training data. The debate around AI art is complex, as we're well aware at Creative Bloq. Some readers have suggested that we need to take a position either for or against the use of generative AI. That's something we've avoided for several reasons.

TenNapel's focus on what GenAI can do in the hands of even the most amateur of creators runs contrary to what many artists, musicians, animators and creators are feeling at the moment. He claims that "fine arts" are a "massive grift." He also argues that the animation empire died long before AI came along, so AI can't be blamed for stealing jobs from traditional animation. "The studios lost the audience all by themselves with no other villain to blame than their own inability to make compelling story and character."

Whether users actually pay for AI-generated Earthworm Jim content remains the real question. The technology may lower barriers to creation, but it hasn't solved the fundamental problem of audience engagement. TenNapel's take may be unpopular, but it reflects a growing divide in the creative community about what art means in the age of automation.

Artūras Malašauskas is an AI Systems Integrator with 20+ years of production-grade web engineering experience. He has designed, shipped, and scaled enterprise Python/PHP systems for logistics, SaaS, and public-sector clients. For the past year, he has focused exclusively on AI integrations: deploying open-source LLMs, building generative media pipelines (image, audio, video), and engineering multi-agent workflows for real production environments. His standard: reproducibility, security, cost-efficient inference—no vaporware. He documents and evaluates emerging AI tooling, separating verified capabilities from marketing noise. Technical editor at: muza-ai.eu, ai-verslas.lt, ai-naujinos.lt Connect on LinkedIn