Arrow keys to move, space to stop. On mobile: swipe to turn, tap to stop.
Just type to chat: your words appear above your head. Enter sends, Esc cancels.
Mouse wheel, pinch or the + / − buttons zoom.
Leave your area and come back: everything you enclose becomes yours.
Lives: every 10% of the map you own is one life. A hit that would kill you takes a life and 10% of the map from your land instead.
Don't cross your own trail, and don't let other players or their bouncers touch it.
You start with 3 bouncers. Enclose other players' bouncers in your area to catch them: every catch gives you one more bouncer.
Bombs roam the map and blow a hole in any land they hit. Land cut off from your largest piece is lost. Enclose one to defuse it: small ones give 1 bouncer, medium 2, big 3.