Arcadeprehacks Version info: Translated into English - 10x starting points; press "B" key to recharge Battery; "A" to refill Air; "D" for full Durability (repairing all damages); "F" to remove Flood water; "X" to toggle X-Rudder; "T" to toggle Tiles (acoustic) "P" to get full Polymer; "M" to get full Masker; "S" to change Screw (propeller) type; "H" to change Hull shape; "E" to change main Engine type; "I" to change auxiliary engine type; "1" to get M48 torpedoes; "2" to get M46 torpedoes; "3" to get decoy torpedoes.