What the site stores, what lives only in your browser, and what it never sees. Payments are hosted by Stripe — no card number ever reaches CHOOMDECK.
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.