warspace.io is a free arcade browser game by Nettools. Play it on desktop, phone or tablet, with no download.
warspace.io
A free multiplayer browser game where you grow a planet by devouring everything around you.
You start as a small planet in an open universe. You grow by eating food, debris, and rival players — but the bigger you get, the slower you move. Giants can see the whole map and catch nothing on it. The most dangerous player in the room is rarely the largest one.
No download, no signup. Runs on desktop and mobile.
Modes
- Free — a continuous 30-minute match that ends in the Big Crunch. The largest planet alive wins. Respawns are on, so you're never out of it.
- Battle Royale — 50 players, no respawn, and a gas ring that closes in until only one planet is left. Play solo, or in a team of 2–4 with an invite code.
What makes it different
Mass is conserved. Every chunk torn off a planet becomes real debris carrying its actual mass. Nothing is created, nothing evaporates — so every fight leaves a field worth scavenging, and the planet that just won a brawl is standing in free food for whoever gets there next.
- Devices
- Desktop browser, mobile and tablet browser
- Input
- Keyboard & Mouse, Mouse only, touchscreen
- Released
- September 2026
Media
See it in motion
Creators wanted
Creator campaigns
No live campaigns for warspace.io yet. Like the game and check back, new campaigns land here first.
warspace.io on the marketplace: studio, store links, and campaigns
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