Sunnyday Studios

Small browser games about how materials behave.

Free · no installs · runs in your browser

Shell3D

This domain was previously home to our cast Shell workstation bases. That production run is complete and all orders are now closed. Thanks to the early owners.

Rigid bodies · structure

Re-Evolution

Build a castle, then survive the siege. Every block carries real load — compression, tension, and cascading collapse. Build smart and it holds. Build top-heavy and it won’t.

8 materials · structural solver · 2–4 player local

Semi-solids · soft matter

Slime and Stuff

A 3D playground for squishy matter. Poke it, pile it, watch it flow. Somewhere between liquid and solid is where the interesting physics lives.

3D · sandbox · very squishy

Also in the arcade: Build&Destroy

Stack it up. Knock it down. Play Build&Destroy on itch.io