To view the extra credits, press A, B, C and Start at the same time while the Psycognis logo is on the screen.
Contributed By: steamliner88.
Play the game, so you get a high enough score to get on the High Score list. Enter your name as ZQX. At the Title Screen, press A, B, C and Start.
While your life meter will still count down, it will replenish when it reaches 0.
Contributed By: stonedwal.
Drop a coin down the well to receive an extra life
Contributed By: falsehead.
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