___________READ THE INSTRUCTIONS___________ O - cruising periscope up L - cruising periscope down I - attack periscope up K - attack periscope down Right Arrow - Diesel engines on Left Arrow - Diesel engines off Up Arrow - Electric Engines on Down Arrow - Electric Engines off 0-3 keys - Throttle N - Open Hatches M - Close Hatches Q - Fill Air Tanks A - Blast Air Tanks W - Fill Ballast Tanks E - Dive Planes Up (Dive) D - Dive Planes Down (Surface) R - Dive Planes Center B - Load Missile V - Load Missile Space - Launch Missile A - Skip Instructions.
Thanks LoneTrooper600 from the original.
