Here are some cheats and tips for the game Mercenary Force.
Level skip, 50,000 Yen:
Hold Up + Select + A + B and press
Start at the title screen. Hold Right and press
Start the same number of times as levels to skip when the
phrase “Round 1” appears.
No Boss:
Place the monk in front at the end of the level. Press A
+ B to execute the special move when the Boss’ music begins
to play. The monk and Boss will disappear.