Mindustry
The automation tower defense game
KittyToy
Kitty Caretaking Simulator
Different Strokes
Collaborative Online Painting Game
Ages of Conflict: World War Simulator
Create a massive Free-For-All across multiple maps with Randomization, Statistics and History tracking
Terraforma
Grow your own world from scratch
Solar Sandbox
Physics Sandbox Simulation
Lumiterra
🧑🤝🧑Multiplayers 👩🌾Farm ⚔️Battle 🗺️ Explore
The Augur: Fantasy
A tool for those who dream of fantastic worlds and the creatures that inhabit them
Cell Machine: Mystic Mod
The classic simulation based sandbox puzzle game, now Free to Play on PC and Mobile!
Alien Squatter
You are a homeless extraterrestrial living in a futuristic version of Japan.
Snap Game
Whatever this is.
Starve Neon
💀 F***ING RUST + TARKOV (PVPVE)
Millikan's Reach
A Streamlined Open-World Space Sim
Slime King
Build your slime army! Protect the King in epic squad battles!
Forgeverse
Multiplayer sandbox with building, PvP & PvE!
ÑAMTO
Poop factory sandbox!
Discovery Lite - Quest Edition
Unleash your creativity and create impressive worlds alone or with your friends. Share them with other players!
Element Craft
Alchemy Simulator
GalactiWar - Empire Simulator
Sandbox space empire simulation
untitled space program
a 2D rocket-building space sandbox