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AI generation of 2d game assets such as spritesheets

24 starsTypeScript

Simple Sprite Sheet Generation

by armcat·May 24, 2026·3 points·0 comments

AI Analysis

MidShip ItCozy

Wraps Grok image-to-video for sprites, but Aseprite and Leonardo already dominate this niche.

Strengths
  • Local-first workflow keeps generated assets on your machine instead of locked in a SaaS.
  • Automates chroma-keying and frame extraction to produce ready-to-use PNG strips.
  • Simple toggle interface lets you curate specific frames before composing the final sheet.
Weaknesses
  • Depends entirely on xAI's image-to-video quality which often struggles with consistent sprites.
  • Lacks export formats for standard engines like Tiled or Unity without manual conversion.
Category
Target Audience

Indie game developers and hobbyists

Similar To

Aseprite · Leonardo.ai · Scenario.gg

Post Description

Games got me into programming and the love of computer science (think Commander Keen, Monkey Island, DOOM). They embody everything I love - programming, design, architecture, complex state management, art, music, narrative/story telling.

I recently started experimenting with creating games using coding agents such as CC and Codex. What I found worked very well is if you take the pre-made assets (sprites, tilemaps, sounds) and then create a spec/harness together with game engine documentation, Codex (or CC) will do a great job in putting it all together - even play-testing the game for you.

Then I thought...why not take it even further? Create game assets as well!

And here my little project was born - "AI Game Studio". Currently it only supports sprite sheet creation, but I will evolve it into a full-fledged game studio.

I don't want to replace game designers - I've been following many for years and the art and craft to what they do is incredible. The idea here is simple - if you are a small indie developer, you could use a tool such as this to rapidly prototype some concepts before deciding on a direction. Or, you can create a basic/skeleton assets and enhance them manually.

The project uses Grok/xAI - simply because I tried over a dozen different models - from WAN to Seedance - local and API based - and Grok Imagine is the only one that was able to produce good quality results, consistently.

I would love for you to try this out, and leave comments and constructive feedback.

The tool is available here: https://github.com/acatovic/ai-game-studio

Video demo is also linked in the repo.

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