Wonder Boy in Monster Land is a Fighter/Adventure Game
from Sega
Use your sword to fight monsters and defeat the Dragon. Collect gold to
upgrade your boots, shield and armor, and defeat bosses to strengthen your
sword. Most stages include a boss, that once defeated leaves behind a key to the
next stage. Jump in suspicious places to collect hidden coins. Wiggle the
joystick left and right when in the air to improve you chances of getting lots
of money.