Here are some cheats and tips for the game Ikari Warriors 3: The Rescue.
PEOKUALA Start with 1 life
TEOKUALA Start with 6 lives
PEOKUALE Start with 9 lives
PEXKZLLA 1 life after continue
TEXKZLLA 6 lives after continue
PEXKZLLE 9 lives after continue
AEUGNYPA Infinite lives
YESKVGPA 3-way firing, instead of punching
GZSUOAST Immune to most kicks and punches