houseFirst title in private testing
We build on-chain games for Solana.
house is an independent game and development studio. We design our own games and build everything under them: the game logic, the real-time servers, wallet sign-in and key security.
- Founded
- 2026
- Built on
- Solana
- In development
- 12 original game formats
- Built in house
- Game logic, servers and security
What we make
Two things, built by the same team: games people can play in seconds, and the platform that runs them.
Games
Short browser games built for Solana, where every result can be checked. Connect a wallet and play in seconds on desktop or mobile.
See our games
Technology
The platform under our games is ours too: deterministic game logic, real-time servers, wallet sign-in and keys held in secure enclaves.
Explore the technologyEvery result can be checked
Players shouldn't have to trust a server. Our games use commit and reveal, so anyone can recompute a result after the fact. Read how it works
Commit
Before you play, we publish the SHA-256 hash of a secret server seed. It works like a sealed envelope.
Play
Each result comes from that server seed, a client seed you choose and a counter that goes up every round.
Verify
Rotate your seed to reveal the old one, then recompute any past result in your browser.
How we build
Five rules we hold every part of the studio to.
- Verifiable by default
- If a result matters to a player, they can check it on their own, with public math and no special access.
- Keys stay off our servers
- Wallet keys live in secure enclaves. Each service gets a narrow credential that can be revoked in minutes.
- Built directly on Solana
- Fast finality and low fees make real-time on-chain games practical, so we build on Solana itself instead of hiding it.
- Small surface, sharp tools
- Fewer moving parts and lean dependencies. We prefer well understood technology underneath.
- Written in the open
- We publish how our systems work, so players and partners can judge them on the details.
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.
Why you sign in with a wallet, not a passwordSign In With Solana, single-use challenges and sessions we store only as keyed hashes. No password database to leak.
Keeping wallet keys off our serversKeys live in secure enclaves. Every service gets its own credential, its own signing rules, and nothing else.
Building real-time servers for on-chain gamesWebSockets only, admission before the handshake, event budgets per player and fan-out across servers.
Inside our game logic libraryOne deterministic library for server and browser: integer math, typed errors, versioned rules and 113 tests.
A small team that owns the whole stack
Game design, game logic, servers, wallet integrations and the tools we use to run it all come from one team. That lets us move quickly and hold every part of the experience to the same standard.
Follow the build
Releases, updates and new write-ups go out on X first.