CHOOMDECK is a free Cyberpunk TCG simulator that runs in a browser — no download, no install, and no account needed to start a game. It plays the official Cyberpunk Trading Card Game, the tabletop TCG set in the world of Cyberpunk 2077, with the full turn structure automated: Gigs, Legends, Eddies, combat, steals and every card's printed effect.
Play a real opponent by quick-match or room code, or take on an AI that genuinely tries to win at three difficulties. Build a deck from every card in the Welcome to Night City set and test it before the retail launch on November 6, 2026 — the simulator checks deck size, your three Legends, copy limits and per-color RAM ceilings as you build. FIRST GIG walks a complete first match a beat at a time if you have never played.
It works on a phone in landscape, saves finished matches as replays, and takes its card data from CHOOMDEX, the Cyberpunk TCG card database.
CHOOMDECK is a free, rules-enforced browser simulator for the official Cyberpunk Trading Card Game — play online, build decks, and learn the game before the November 6, 2026 retail launch.
CHOOMDECK is an unofficial fan-made simulator. The Cyberpunk Trading Card Game is published by WeirdCo; Cyberpunk 2077 and its characters are property of CD PROJEKT RED. This site is not affiliated with or endorsed by either.