Agent Arcade for OpenCode

Agent Arcade is an experimental OpenCode TUI plugin that turns agent wait time into a tiny terminal arcade game.

Install

Add the plugin to .opencode/tui.json:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": ["opencode-agent-arcade"]
}

Then restart OpenCode.

Optional auto-start:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": [["opencode-agent-arcade", { "autoStart": true }]]
}

Auto-start opens the last selected game by default. You can choose a specific game or randomize it:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": [["opencode-agent-arcade", { "autoStart": true, "autoStartGame": "random" }]]
}

autoStartGame accepts last, runner, tetris, or random.

Controls

• /agent-arcade: open the native game selector, or close the active game overlay.
• /agent-arcade-auto: toggle auto-start.
• ctrl+shift+g: open the native game selector, or close the active game overlay.
• Game selector: use arrows to navigate, enter to select, and esc to close.

Runner controls:

• space, up, or k: jump.
• r: reset.
• m: return to the game selector.
• q or esc: quit.
• a: approve the currently pending OpenCode permission once.

Tetris controls:

• left or h: move left.
• right or l: move right.
• down or j: soft drop.
• up, k, or space: rotate.
• c: hold the current piece.
• d: hard drop.
• p: pause or resume.
• r: reset.
• m: return to the game selector.
• q or esc: quit.
• a: approve the currently pending OpenCode permission once.

The a binding only replies to an active OpenCode permission prompt with once. Review what the agent is asking for before approving.

The package exports its TUI entrypoint as ./tui and is intended for OpenCode's TUI plugin loader.