A polished MTG simulator with peer-to-peer multiplayer, Sealed, Draft, Constructed, and Swiss tournaments — built for the table, refined for the screen.
Bypassing Gatekeeper
Because this is a self-signed Godot export, macOS will block it on first launch. After unzipping, run this once in Terminal:
xattr -cr /path/to/TCGSim.app
Replace /path/to/TCGSim.app with the actual path — drag the .app into Terminal to fill it in automatically. Then double-click the app as normal.
About
TCG Sim is a free, feature-complete Magic: The Gathering tabletop simulator. No rules enforcement — just full placement freedom, real card art from any Scryfall set, and smooth multiplayer. No subscriptions. No accounts. Just open the app, share a code, and play.
Built with Godot, powered by WebRTC for direct peer-to-peer connections. Run sealed, draft, or constructed tournaments with Swiss pairing, round timers, sideboarding, and spectator support.
Find games, run tournaments, and share feedback with other players.
Head-to-head with full placement freedom, reconnect support, and spectator mode.
Open your pool, build your deck, and battle across a sealed pod.
Pass packs, pick cards, and draft with friends in real time.
Swiss pairing, round timers, director controls, and match reporting for any format.
TCG Sim is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. © Wizards of the Coast LLC.
Card data and images provided by Scryfall. TCG Sim is not produced by, endorsed by, supported by, or affiliated with Scryfall, LLC.
Built with Godot Engine. Music by Kevin MacLeod (CC BY 4.0). Sound effects by Kenney (CC0).