Occupier: real-time space strategy in your browser
Claim floating islands, grow your armies and conquer every rival in fast 3D battles. Free, with nothing to install.
A strategy game that never waits for turns
Every island you hold produces troops, every move happens live, and every match is a race to outgrow and outmaneuver your rivals.
Real-time battles
There are no turns. Armies grow and move continuously, so timing your attacks and reinforcements is everything.
Linked islands
Islands are connected by routes. Forces travel faster along them, so holding a chain of islands speeds up every attack further down the line.
Worlds to conquer
Play across different worlds and maps. Each one changes the layout of the islands and how tough your rivals are.
Upgrades
Improve your commander between matches: faster-moving forces and islands that produce troops more quickly.
Plays in your browser
A full 3D strategy game built for the web. Open the site, sign in and play: no download and no installation.
Multiplayer rooms
Open a public room or share a private code with friends. Empty seats are filled by AI commanders, so a match starts as soon as you are ready.
How to play
Four steps from your first island to ruling the map.
- 1
Pick an island to claim it as your own before the competition starts.
- 2
Your armies grow over time on every island you control.
- 3
Move your army toward a rival island to attack, or toward your own to reinforce it.
- 4
Wipe out every rival army and occupy all islands to win the match.
See the island and forward panels explained, picture by picture.
Read the full guide →Frequently asked questions
Yes. Occupier is completely free. The website is supported by ads, and nothing in the game is sold for real money.
No. Occupier runs in your web browser. You only need an up-to-date browser with 3D graphics (WebGL) enabled.
Yes, a free account is needed to play, so your progress, upgrades and match history are saved.
A match ends when one player holds every army, or after about 13 minutes at most, whichever comes first.
Occupier is an independent game designed and built by Maziar Asadicordshooli in Germany.
More about the game, with strategy hints, on the about page.
Ready to take the first island?
A match takes about 13 minutes at most. Play against AI commanders on your own, or open a room and play with friends.