CHOOMDECK is a free, browser-based simulator for the official Cyberpunk Trading Card Game, the tabletop TCG set in the world of Cyberpunk 2077. Play full rules-enforced matches against real opponents or the AI, build decks from every card in the Welcome to Night City set, and test them before you sleeve up. There is nothing to download or install, it runs on a phone, and every way to play is free.
Quick-match into a public room, open a private table with a room code, or hand the phone across the table for hot-seat. The engine automates the whole game: Gigs, Legends, Eddies, combat, steals, and every card's printed effect. Online matches run both clients in lockstep, so the two boards can never disagree. NETWATCH mode plays you against an AI that genuinely tries to win; BRAINDANCE coaches your first matches with advice read from your own cards.
Build from all 151 cards: 27 Legends, 73 Units, 34 Programs and 17 Gear across Red, Yellow, Blue and Green. The builder enforces the real deckbuilding rules as you click: 40 to 50 main-deck cards, exactly three unique Legends, copy limits, and each color's RAM ceiling from your Legends, with an AVAILABLE RAM readout and a fits-my-Legends filter. The analyzer reads your curve, RAM budget and true draw odds; saved replays let you scrub back through any match.
FIRST GIG is a guided first match that teaches the turn structure hands-on. The in-app rules glossary covers every keyword ({Blocker}, {Go Solo}, {Adrenaline}, {Quick}, {Call}) and how it plays. Card data and market prices come from CHOOMDEX, the Cyberpunk TCG card database and collectibles price guide.
This is an unofficial fan work and is not approved/endorsed by CD PROJEKT RED. CHOOMDECK is not affiliated with, endorsed by, or sponsored by CD PROJEKT RED, WeirdCo, or R. Talsorian Games. The Cyberpunk Trading Card Game is published by WeirdCo under license from CD PROJEKT RED; Cyberpunk 2077 and its characters are property of CD PROJEKT RED. Card names, images and text are shown for identification, reference and play. Rights holders: see Copyright and takedown.