Open a hotspot
The host enables a phone hotspot and enters its local network details in the app.
The room is the network
One phone deals. Everyone nearby joins. Cards, rules, turns, voice and video chat stay inside the room—even when the outside world has no signal.
Play a matching card
Offline by design
The host is the smart dealer. Joining phones are thin clients: they show only the state and actions the dealer authorizes.
The host enables a phone hotspot and enters its local network details in the app.
Players scan the room code to join the hotspot and discover the host without internet.
Missing cards, artwork and declarative rules are transferred and cached before play.
A connected local channel carries private snapshots and validated actions in real time.
Face to face · Offline
See facial reactions, hear real-time laughter, and catch every bluff. Offline Games powers peer-to-peer local WebRTC video and voice streaming straight over your Wi-Fi or hotspot—with zero cellular data, zero cloud servers, and complete privacy.


A sleek in-game overlay floats above the card table showing live cameras of your friends without obscuring your hand.
Direct device-to-device audio and video streaming over the room network. Instant real-time response with no internet lag.
Camera and microphone streams never leave the room. No cloud relay, no recording, and no account required.
More than cards
Built-in experiences prove the same host-and-client model can power cards, words, drawing, voice and video.
Automatic multi-player dealing, high-card battles and full tie-break wars.
A complete multi-round shedding game carried entirely by its portable template.
Set and guess words in any language, with private roles that alternate each round.
Live guesses or turn-based charades on a shared free-hand canvas.
A familiar private room where the host relays messages to every nearby player.
One engine, many games
A versioned catalog of bounded functions lets imported JSON templates compose complete games without downloading executable code.
Colors, ranks, actions, skips, reverses, stacked penalties and multi-card runs.
TAKI · Crazy EightsFollow suit, trump, resolve a trick, rotate the lead and score partnerships.
Hearts · Spades · BridgeValidate sets or runs, extend melds, choose players and transfer matching cards.
Rummy · Gin · Go FishPoker ranking, Blackjack totals, private reveals, all-ins, main pots and side pots.
Poker · BlackjackPortable by construction
Export a working game or blank authoring kit, give it and your visual references to an external multimodal model, then import the completed JSON template.
Export the skeleton
Describe rules and artwork
Generate with your own LLM
Validate and import
Card deck & copies
Canvas and SVG artwork
Rules and dynamic buttons
Runtime version & metadata
Get Offline Games
Install the app on iOS or Android. One device hosts, everyone nearby joins in seconds—anywhere, anytime, even in airplane mode.
iPhone & iPad (iOS 15.0+)
Android phones & tablets (Android 8.0+)