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Build entire games, anywhere you create.

The agent-first game engine, ready for your desktop and pocket. Same account, same projects, everywhere.

Desktop

Ocsidian Engine

The full agent-first engine and editor. Build entire games, end-to-end, on your machine.

macOS

Mobile

Ocsidian Mobile

Direct your engine from anywhere. The iOS companion for chat, review, and remote control.

iOS
Changelog

Release notes

Every update to the Ocsidian engine and companion apps, in one timeline.

Your projects, everywhere

Sign in on any device and pick up exactly where you left off. Your chats, your projects, your history — always in sync.

  • Chat sessions, folders, and history now sync across every device on your account
  • Faster play mode — up to 3× smoother on newer Macs
  • Quicker imports for scenes and asset packs
  • Stability fixes for large project builds

A quieter, faster workspace

The editor now opens straight into your agent. Describe the game you want, and watch it come together.

  • New chat-first editor — start with an idea, not a blank scene
  • Cleaner project view: only the files you actually care about
  • Smarter asset optimization keeps busy scenes running smoothly
  • Redesigned interface, tuned for macOS

Agent-first, end to end

Every action you can take in the editor is now something your agent can do for you. Give it a goal — it moves.

  • Your agent can drive every tool you can, from anywhere in the editor
  • Smarter movement for characters and creatures — up to 4× faster
  • Permissions you approve now stick — no more repeat prompts
  • Improved onboarding for new projects

Sharper visuals, steadier framerates

The look of games made in Ocsidian took a real step up — closer to what you'd expect from a modern console release.

  • AI-upscaled rendering for sharper visuals at higher framerates
  • Dynamic resolution automatically balances fidelity and speed
  • New foliage effects: wind, sunlight through leaves, soft shading
  • Fixes for scenes that were opening empty
FreeDuring beta
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0Royalties, ever