Codex AI Game Studio v1.1.1

Choose the right install

You want	Use
Install through Codex (recommended)	Run the two stable marketplace commands below
Ready-to-extract Windows bundle	codex-ai-game-studio-windows-v1.1.1.zip
Ready-to-extract macOS bundle	codex-ai-game-studio-macos-v1.1.1.zip
Full universal marketplace bundle	codex-ai-game-studio-v1.1.1.zip
One plugin only	Choose the matching ai-game-studio-*-v1.1.1.zip asset below

codex plugin marketplace add frabcd/codex-ai-game-studio --ref v1.1.1
codex plugin add ai-game-studio@frabcd-ai-game-studio

Start a new Codex task, type /, and select AI Game Studio: Start. Windows and macOS users can then add exactly one matching edition; editor, DCC, and img2threejs packs remain optional.

What v1.1.1 fixes

Platform editions now work when Codex stores each installed plugin in a separate marketplace cache directory. v1.1.0 worked in extracted sibling layouts but could report Available: none after a public marketplace install. v1.1.1 adds a separate-cache regression test for both Windows and macOS.

What is included

• 85 universal core skills and 95 bundled skills
• 49 studio roles and full pinned Claude-to-Codex parity
• 163 curated repository records available offline
• Optional Unity, Godot, Unreal, Blender, pixel-art, automation, Windows, macOS, and img2threejs plugins
• Deterministic release ZIPs, SHA256SUMS, SPDX 2.3 SBOM, manifest, and GitHub attestations

Enabling a pack never silently installs an engine, model, DCC application, or MCP server. Mutating setup still requires a reviewable transaction and the user-confirmed digest.

Verify a download

# GitHub artifact attestation
gh attestation verify <downloaded-file> --repo frabcd/codex-ai-game-studio

# Windows PowerShell
Get-FileHash <downloaded-file> -Algorithm SHA256

# macOS or Linux
shasum -a 256 <downloaded-file>

Compare the result with SHA256SUMS. The release contains 16 public assets, 15 checksum entries, and an attestation for every asset.

Learn and contribute

• 60-second quickstart
• Prompt-by-circumstance tutorials
• Validation evidence
• Contribution guide

Full changelog: v1.1.0...v1.1.1

Codex AI Game Studio v1.1.0 (superseded)

Warning

Superseded by v1.1.1. In v1.1.0, the Windows and macOS edition launchers can fail after a Codex marketplace install because the core and platform plugins are cached independently. The failure is read-only, but platform users should upgrade. The original v1.1.0 tag and assets remain unchanged and verifiable.

What's Changed

• docs: record v1.0.0 release evidence by @frabcd in #6
• Codex AI Game Studio v1.1: img2threejs + Windows/macOS editions by @frabcd in #7

New Contributors

• @frabcd made their first contribution in #6

Full Changelog: v1.0.0...v1.1.0

Codex AI Game Studio v1.0.0

Full Changelog: https://github.com/frabcd/codex-ai-game-studio/commits/v1.0.0