Stargate

Passwords
At the title screen select password and enter the following chain.

Password / Effect
Door, Beetle, Foot, Water, Eye, Beetle, Water / Arm the Nagadans
Door, Triangle, Door, Water, Triangle, Beetle, Eye / Do battle with Ra
Water, Triangle, Foot, Eye, Blank, Foot, Water / Fight Anubus
Water, Beetle, Foot, Eye, Beetle, Beetle, Eye / Find marines
Water, Triangle, Beetle, Water, Blank, Door, Water / Rescue Sha’uri
Water, Triangle, Beetle, Water, Beetle, Blank, Eye / Shoot the traitors
Door, Beetle, Foot, Water, Blank, Door, Eye / Steal alien weapons
Water, Triangle, Beetle, Eye, Blank, Blank, Water / Through the east gate