Announcement
Bug Fix: Fix occasional crash at start
Fixed an occasional crash when starting the game
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Graviton - The Great Sand Simulator
Also known as Graviton - The Great Sand Simulator, ggss, graviton great sand simulator
Graviton is a falling sand simulator in which you define your own interactive sand art. Sit back, relax, and draw from existing sand materials. Or take time to learn and create your own sands with complex rules. The possibilities are endless!
Last update
30 May 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
16 updates
September 2023
- Explosion SoundsAdded a sound effect to the explosions among some minor bug fixes
- In this update, some fun explosions were added. In addition, non-visible changes and refactors were made to improve the game. Materials Added a new sand material: sparkle (for default explosions) - Removed color variati…Patch notes
- A fairly large refactor was done to enable future changes and improvements. But some visible updates. Changes Bloom is now entire screen wide rather than just the canvas - Bloom settings available in settings - Image ca…Patch notes
- Hi all, whoever plays my game :). I'm just learning here, and wanted to update & keep improving the look and feel of the game. I'm trying to make it a bit clearer to you all what this app is. An experience. Art. A toy.…Patch notes
August 2023
- MATERIALS Added plain ice and a fun water on wall sand. Removed empty from default key bindings, so don't forget the quick key E for that. CHANGES Slight Increase in pressure force to push liquid types a bit further apa…Patch notes
- FEATURES You can now draw lines & toggle shapes when pressing CTRL (+T). You can also select which shape is being used in the left panel. Use also SHIFT + T to toggle between rectangle and circular shape for the brush.…Patch notes
- Features Add functions to modify (add) forces to cells enabling pushing / pulling materials - Undo & Redo up to 50 steps when paused (with canvas snapshots) Bugs Fix bug when stepping once when saved in paused mode - Cl…Patch notes
- Add Preview Shape & More quick keysNow you can preview what you draw with a shape over mouse (Shift) Also: - Add quick key to adjust radius & shape thickness (shift + scroll) - Fix minor bugs See key guide
- Scrollable Key Binds & Search BarsAdd scrollable key binds - Add search bars to sand searches - Improve startup load time
- Add Mirror Draw Modes & MoreAdd Mirror Draw Mode - More quick keys - UI improvements - Debug color modes - Link to key guide in settings - Documentation updates
- Add Shape Draw (Rect, Circle)Adds shape draw with Ctrl + Left Mouse. Draw rectangular or circular shapes of sand with given thickness settings
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