Own productLive
Exen
Party game app with nine games, played locally or online with friends.
Landing page
Nine games to choose from
Horse race: everyone bets on a suit
Horse race: the race is on
Starting point
Multiplayer over unstable mobile connections is unpleasant: connections drop, and if the host is the one who drops, the round is over.
Solution
A host-authoritative model with automatic reconnection and host migration when the original device fails. Join by QR code, friends list and invitations.
Outcome
Runs reliably across changing mobile connections. Whoever drops out is back in the same round on return — even if it was the host.
Tech used
- React Native
- Expo
- Express
- PostgreSQL
- Socket.IO
- Drizzle