Capcom Says Its Resident Evil Engine Will Soon Produce Games Using AI

Capcom has announced plans to turn its RE Engine into an “AI-generation game engine.” Programmer Satoshi Ishida laid out the details during a tech conference called “Capcom Open Conference RE: 2026,” where he presented a six-part plan that adds machine learning to the engine that runs everything the company puts out.

Capcom has stated that it will not introduce assets created through AI into its game content. Instead, it plans to employ AI to improve efficiency and increase output within its development workflow. This difference is important, since the phrase “AI-generation game engine” might be understood as a pledge that Capcom’s next Resident Evil will take its creatures from a prompt. That is not what Capcom means.

The REX Plan

Capcom’s Ishida detailed six distinct programs, each built for a specific task. These tools manage data, animation, and workflow rather than creating finished content. This sets the company apart from other studios, which pursue a different approach entirely.

Re:Dox is a data handling program that translates different kinds of data into a common set of rules, making it faster to process across the engine. RE:UI is built to give AI-assisted optimization to the RE Engine’s development tools, a bit like adding DLSS support to Blender. These two programs sit at the bottom of the stack, dealing with the raw materials of development.

Of the remaining four tools, three are built to accelerate the actual construction of a game. RE:Runtime handles the animation of many objects and characters together, instead of processing each animation separately. RE:Flows stands out as the most promising of the set. Its purpose is to make it easier to put game mechanic ideas into action, then turn those ideas into a standardised programming language. The description bears a striking resemblance to vibe coding, even if Ishida did not use that term himself.

Why Capcom Is Doing This

Capcom’s stated reasons for the shift are practical. Modern games are so massive and technically complex that managing the data behind them is a huge challenge. Making changes to that data takes a long time. The company also notes that more than 2,000 people now use RE Engine, including people from many different nationalities. Capcom wants a system that everyone can understand.

Capcom has pointed to the swift advance of AI technology as the third reason behind its decision, treating it as crucial for speeding up game creation. The report describes this rationale as rather arbitrary, and it is difficult to evaluate its merit without actually seeing the tools at work.

Capcom has previously said it would not put assets generated by AI into its game content, but would use AI to “enhance efficiency and boost productivity” in its development pipeline. None of the REX tools appear designed to create art or character models. Some of them would require AI-generated or AI-assisted code to function, but the final output stays firmly in human hands.

What This Means for Players

The games will continue to appear and function exactly as before, at least for players. That is the objective, and it is a reasonable one. Capcom is not pursuing some fashionable label; it is addressing an actual issue.

The broader question is whether this kind of incremental improvement is necessary. Capcom’s approach to development has worked well for the company over the last ten years, earning it a reputation as one of the most reliable developers around. The old adage applies: if it ain’t broke, don’t fix it.

Capcom has been on a historic run. During a time when many other publishers are finding it hard to stay afloat, the company has kept delivering hit after hit. This year alone, Capcom has put out Resident Evil: Requiem, Pragmata, and Onimusha: Way of the Sword, with each title landing to both critical acclaim and commercial success. That is a lot of games, and it is a lot of data to manage.

The Skeptical View

The report raises doubts about the third reason given for the change — that AI technology is rapidly evolving and essential for streamlining development. It calls that explanation somewhat arbitrary. That assessment holds up. AI is indeed advancing quickly, but it remains uncertain which aspects of game development it will transform first.

The Numbers

• RE Engine: Powers all of Capcom’s modern games
• REX: Six-program plan from Ishida’s talk
• Re:Dox: Data handling program
• RE:UI: AI-assisted optimization for development tools
• RE:Runtime: Animates large numbers of objects and characters at once
• RE:Flows: Simplifies game mechanic ideas and converts them to standard code
• 2,000+ users: People who now use RE Engine, including many nationalities

A Sensible Move

The company’s stated position is that it will not put assets created through AI into its game content, while using it to make development more efficient and raise output. That approach matches what Capcom has already said about how it intends to handle AI. None of the REX tools seem built to produce art or character models.

For the past decade, the company’s methods have served it well, building a reputation as one of the most dependable developers in the field. The wish to speed up and streamline game development is easy to grasp, yet the tried-and-true saying holds firm: if it ain’t broke, don’t fix it.

Capcom isn’t correcting an error. Instead, it’s getting ready for what’s next. The issue with handling information is genuine, and it’s becoming more serious. A way of doing things that everyone can easily follow is a sensible plan.

A bold announcement is attached to the REX plan, which is actually a sensible technical move. Fine by me. Headlines are sold with boldness, while games are sold with competence.

Source material: “Capcom announces plans to transform its RE Engine into an 'AI-generation game engine',” PC Gamer.

AI in games · Capcom · Game Development · RE Engine · Resident Evil