The game revolves around shooting anything which moves, collecting anything which doesn't move, and, most
importantly, finding your way to each of the eight pulsating neurons scattered throughout the immense
map. Use Z, X, ; and . to move and Enter to fire, or remap the keys to something you like better.
The one game feature which does merit explicit instruction is teleporting. In the first level ("Ego")
the teleporters look like candelabra. To use a teleporter, stand in its centre and press "down" (that's
. with the default key settings).