Invoke for game jam participation -- 48-72 hour compressed development workflow. Triggers on: "game jam", "jam mode", "Ludum Dare", "GMTK Jam", "Global Game Jam", "Brackeys Jam", "48 hours", "jam submission". Do NOT invoke for normal development timelines (use game-start). Part of the AlterLab GameForge collection.
Install
npx skills add AlterLab-IEU/AlterLab_GameForge --skill game-jam-modenpx skills add AlterLab-IEU/AlterLab_GameForge --skill game-jam-mode -a claude-code -gnpx skills add AlterLab-IEU/AlterLab_GameForge --skill game-jam-mode -a codex -ggemini skills install https://github.com/AlterLab-IEU/AlterLab_GameForge.git --path skills/workflows/game-jam-modegh skill install AlterLab-IEU/AlterLab_GameForge game-jam-modegit clone --depth 1 https://github.com/AlterLab-IEU/AlterLab_GameForge /tmp/AlterLab-IEU__AlterLab_GameForge
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/AlterLab-IEU__AlterLab_GameForge/skills/workflows/game-jam-mode ~/.claude/skills/game-jam-mode # Claude Code
cp -R /tmp/AlterLab-IEU__AlterLab_GameForge/skills/workflows/game-jam-mode ~/.agents/skills/game-jam-mode # Codex, Cursor, Gemini CLI, Copilot, OpenCode