To lay a portal press shift + insert. After you set a portal you have a limited time to use it. To warp back to your portal press insert. Terriers (terrs) and Leviathans (levis) have portals.

To use stealth press home. To turn on cloak press shift + home. Doing both of these makes the Weasel (x) invisible to all ships that don't have x-radar on.

You start off in spectator mode (spec). This means you are watching and not playing. To enter the game as a ship press "Esc + ship number (1-8)"

A private arena cannot be seen in the arena list (Esc + a). To go to a private arena put a "#" in front of the arena name. Example: ?go #fun will bring you to the private arena fun.