Slice Tilt
Free pinball on a four-slice pizza · 2026 · Games, WebGPU, Experiments
Slice Tilt is a free browser pinball game where the table is a round pizza cut into four slices — each one a complete table with its own theme, rules and music: an archery camp in the forest, a factory, a castle and a town. Only the slice facing you is alive, on desktop and mobile.
Finish a slice's objective and send the ball into the oven at the center of the pizza. The hub is the rotation axis, so there is no teleport: the ball goes in, the whole pizza turns 90° around it and the ball comes out of the next table. Squash-and-stretch bumpers, shockwaves that shake nearby props, a dot-matrix display and one vaporwave track per table that crossfades during the turn.
Under the hood: Three.js with WebGPU and TSL (plus a WebGL2 fallback) and React Three Fiber. The physics is a Rapier 2D simulation that the 3D scene only draws — each slice has its own physics world and only the front one is simulated — and the tables are generated from layout files, with the painted boards built by script so the art always lines up with the colliders. It builds on the previous game, Graveyard Pinball.
Technical details
- WebGPU
- TSL
- WebGL2 Fallback
- Rapier 2D
- Multi-world Physics
- Generated Tables
- Dot-matrix Display
- Per-table Music
- Mobile Touch Controls
- React Three Fiber
- Three.js