Football simulation Closed alpha
XvO Football
A realistic football simulation. You run the team; the engine plays out every snap using era-adjusted player ratings drawn from 56 seasons of NFL data.
We make games.
When it's time to play, we engineer games with the same rigor as our business software.
XvO started as a personal project to recreate a favorite football game. It took on a life of its own.
Games
Card roguelike On Steam
XvO Rogue
Balatro meets simulation football. Draft a hand, boost your players, and outwit the AI. The XvO engine decides what your scheme earns.
Racing telemetry In development
Pitwall
Real-time racing telemetry with per-corner setup advice. Pitwall reads your session data and reminds you of adjustments as you approach each turn.
The XvO engine
Our football engine has run more plays than the NFL ever will.
XvO Football and XvO Rogue share one simulation engine. We tune it by running every play combination against 56 seasons of real results.
- Simulated plays
- 11+ trillion
- Play combinations
- 206,000
- Calibration data
- 56 NFL seasons, era-adjusted
- Run on
- Our own distributed harness, load-balanced across four Apple silicon nodes
Back to work
The same studio builds OpenCryo.
Specimen lifecycle tracking with an auditable chain of custody, in production today.