Blockout Studio
A block-world game engine for Roblox prototyping that grew into a world AI agents build around you.
Blockout Studio
In early access for subscribers until 7 November 2026. Subscribe to run it now.
Subscribe →A world AI agents build around the player, with an engine, a playtestable experience and a decision record; now with safe start and on-screen startup errors.
A self-contained browser IDE for prototyping Roblox games: fluent JS builder → IR graph → 3D playtest → drop-in Luau, with Claude as a build agent.
