RoboCop Cheat commands from the keyboard
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CONTROL-A   Regular Gun (FULL)
CONTROL-D   Assault Cannon (15 round fireballs)
CONTROL-C   3 way machine gun (15 round)
CONTROL-B   like regular gun but more powerful (25 round-double bullet)

      (hit keys again for REFILLS)

CONTROL-E   infinite time

CONTROL-R   moves the energy level (not needed though)