While you waitAppears in · PaneAdded

intermission

Play Doom deathmatch in a side pane while Claude works.

intermission · Effect preview · IllustrationIllustrative
> Add pagination to the order list
⏺ I’ll look at the list component first.
❯

Illustration. Actual results depend on the mod, terminal and environment.

Install

/plugin marketplace add jarrodwatts/intermission
/plugin install intermission@intermission
/reload-plugins

Run these commands one at a time in a Claude Code session.

What it accesses

Based on the author’s documentation, checked when listed; use claude plugin validate to check for yourself.

Reads

Unspecified

Writes files

Yes

On first enable it downloads about 20 MB of game assets locally.

Runs commands

Yes

Runs the Odamex engine process and paints frames into the pane.

Network

Yes

Connects to the shared deathmatch server and downloads game assets.

Introduction

intermission is a Claude Code function-hooks mod. After Claude has worked for about two seconds it opens a pane and drops you into an Odamex + Freedoom deathmatch on a shared server; when Claude finishes or needs you, control returns. The first run downloads about 20 MB of game assets and connects to the shared server. Needs macOS 15+, Ghostty or kitty, and Claude Code 2.1.287+. README has no full Security section; it clearly downloads files and uses the network. Not run-tested. Preview is illustrative.

Who it is for

  • People who want a game in the terminal while Claude works

Requirements

  • Claude Code ≥ 2.1.287
  • Platforms · macOS
  • Needs macOS 15+ and Ghostty or kitty.
  • First /intermission downloads about 20 MB.