Agent Skill
Game Jam skill
game-jamgamedev-skills/awesome-gamedev-agent-skillsskills/workflows/game-jam/SKILL.md
Plan and ship a game under a jam deadline: lock scope to the clock, schedule the hours, cut features, and submit on time. Use for a game jam (Ludum Dare, GMTK Jam, Global Game Jam), a 48-hour or weekend build, or scoping and submitting a jam entry.
always on
68 tokname + description
once used
1,604 tokSKILL.md body
bundled files
0
repo stars
2.7kGitHub
Install the Game Jam skill
Skills CLI (Claude Code, Codex, Cursor and others)
npx skills add https://github.com/gamedev-skills/awesome-gamedev-agent-skills --skill game-jam
Claude Code, by hand (all projects)
git clone --depth 1 https://github.com/gamedev-skills/awesome-gamedev-agent-skills.git /tmp/awesome-gamedev-agent-skills mkdir -p ~/.claude/skills cp -R /tmp/awesome-gamedev-agent-skills/skills/workflows/game-jam ~/.claude/skills/game-jam
For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.
What it costs your context
Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.
| When | What loads | Cost |
|---|---|---|
| Every session | Name and description | 68 tok |
| When the agent uses it | The SKILL.md instructions | 1,604 tok |
| Only if opened | No bundled files | — |
Until it is used, game-jam costs about 20× less than the median MCP server we measured (1,363 tokens on every turn). Installing all 75 skills from gamedev-skills/awesome-gamedev-agent-skills would load 6,712 tokens of descriptions. Skills vs MCP study
Checks
Our checks found nothing to flag: it follows the Agent Skills specification's naming and size guidelines and doesn't pipe downloads into a shell.
Checked 2026-10-22 · method
What's inside
The headings of its SKILL.md. Read the full file on GitHub.
- Game Jam
- When to use
- Core workflow
- Patterns
- 1. Scope budget by jam length (plan backwards from the deadline)
- 2. The 48-hour timeline (concrete blocks)
- 3. Feature triage — decide fast, decide out loud
- 4. Pre-submission build check (run on a clean copy, not your dev folder)
- Pitfalls
- References
- Related skills
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