Games you save in the game (Menu, Save) are kept in this browser. Download a save to keep a copy or to move it to another computer; import it there. Imported games appear in the game's Load list.

A computer player joins your game like any other player and takes a player slot. It runs in this browser tab, so keep the tab open while you play. It sees only what its own player can see and plays by the normal rules.

Teams: choose a team for each computer player here, and your own team in the game's Team column. Players on the same team are allies (for example you and Computer 1 on team 1 against Computer 2 on team 2).