Play a Doom deathmatch in your terminal while Claude works on a long task.
$ claude plugin install intermission --marketplace jarrodwatts/intermissionSnake, Tetris, 2048, Minesweeper, Pong and more above the prompt, plus a pet that grows as Claude tests and commits.
Install from your shell (answer y to add the marketplace)
$ claude plugin install cc-arcade --marketplace sezaakgun/cc-arcadeAlready in a session? Type this at the Claude Code prompt:
$ /plugin install cc-arcade --marketplace sezaakgun/cc-arcadePick a scope and the mod is active right away. Needs Claude Code 2.1.287 or later, in a terminal. Full install guide

Read from the mod's code with claude plugin validate on Claude Code 2.1.296, synced Oct 12, 2026. This is a capability list, not a security audit. Mods run with your permissions, so install only from authors you trust.
$ claude plugin uninstall cc-arcadeTo switch it off without removing it, use claude plugin disable with the same name.
Play a Doom deathmatch in your terminal while Claude works on a long task.
$ claude plugin install intermission --marketplace jarrodwatts/intermissionAnimated pixel art above your prompt that reacts while Claude works: seven scenes or your own image or GIF, using zero tokens.
$ claude plugin install pixelband --marketplace furqan-khan07/pixelbandRestyles Claude Code with icon tool rows, diff, table and Mermaid cards, a usage band and fifteen themes; /skin swaps them live.
$ claude plugin install skins --marketplace hellosverre/claude-skins