On-chain games
Fast browser games built for Solana. Connect any Solana wallet and play on desktop or mobile, no passwords.
house
A game and development studio building on-chain games on Solana.
We design, build and run our own games, along with the wallet, server and verification technology behind them.
What we do
Verifiable outcomes
Every result can be checked. We publish a hashed seed before play, and anyone can recompute the outcome afterward.
Solana development
Wallet sign-in, secure key custody, real-time game servers and on-chain payments, all built and run by our own team.
2026Founded
SolanaBuilt natively on
12Original game formats in development
In houseGame logic, servers and tooling
How verification works
The full write-up →Commit
Before you play, we publish the SHA-256 hash of a secret server seed.
Play
Each result comes from that seed, a client seed you choose and a counter.
Verify
Rotate to reveal the old seed and recompute any result in your browser.
From the journal
All articles →How we make every game result verifiable
Commit, play, reveal. How our games prove each result was fixed before you played, and how to check it yourself.
Read article →Why you sign in with a wallet, not a password
Sign In With Solana, single-use challenges and sessions we store only as keyed hashes. No password database to leak.
Read article →Keeping wallet keys off our servers
Keys live in secure enclaves. Every service gets its own credential, its own signing rules, and nothing else.
Read article →Built with
- Solana
- TypeScript
- Node.js
- Vue
- PostgreSQL
- Redis
- WebSockets
- Cloudflare
- Ed25519
- SHA-256
Our first release is in development. Updates go out on X first.
Follow @house →