An engine that plays your game a million times.
No neural networks pretending to be players. No black boxes. Just playful agents with character, tuned to the habits that make puzzle games feel great or fall flat.
A living model of your players — before you have any.
The engine cares about the same things your best designers do: Is this level fun to attempt? Does it feel fair? Does it push or nudge or crush? It measures each of those, at scale, so you can steer with intent.
Three quiet steps, one honest answer.
You share your levels
Plug in your level configurations and rules. No SDK gymnastics, no dashboards to babysit; just the essentials of your game.
The engine plays, again and again
Our core engine spins up thousands of virtual players with different skill levels, patience, habits, and little personalities, then lets them loose on your content.
You see the shape of the fun
You get a clear picture of how each level actually feels; the easy stretches, the friction points, the moments people quietly quit.
The point isn't the engine. It's what you do with it.
PlayCurve gives your design team a tighter loop between an idea and evidence. So shipping a great level pack feels less like a leap and more like a landing.
See who it's for