Mario's
torpedo-armed
submarine in
Super Mario Land. He only gets to use it in the first
Shooting Area (World 2-3).
Just like
Mario's clothes, the
Marine Pop is form-fitting: it gets larger when Mario becomes
Super Mario and
vice versa.
These are some of the underwater enemies Mario can annihilate with his sub:
Yurarin
Yurarin Boo
Torion
Gunion
Dragonzamasu
Here's an
ASCII picture of regular Mario
puttering about in his Marine
Pop:
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