CONTRA

8 GAMES FOR GAME BOY
CONTRA (1991)
CONTRA SPIRITS (1994)
CONTRA - THE ALIEN WARS (1994)
Operation C
OPERATION C (1991)
PROBOTECTOR (1991)
PROBOTECTOR 2
SPY VS SPY - OPERATION BOOBYTRAP
TRAPPERS TENGOKU - SPY VS SPY (1992)
8 games on this page