Stardust Sandbox

Achievements
Stardust Sandbox is a creative sandbox simulation inspired by classic falling-sand games. The game provides a free, experimental environment where each element follows its own physical rules, allowing you to build structures, trigger reactions, and observe emergent behaviors naturally. Create complex systems, test specific interactions, set up simple scenarios, or simply relax and watch the world react to your actions. Stardust Sandbox adapts to players who enjoy deep experimentation as well as those who prefer a contemplative experience. Every session is different - small changes can produce completely unexpected results.
summary by MetaCritic
Release date:03 Mar 2026
Last update:03 Mar 2026 (on Steam, public branch)
Developers: Starciad
Publishers: Starciad
Included in Steam Family Sharing
Players
  • Current 0
  • Peak 1
Last two weeks Tracked from Steam