The following games are tagged with submarine
688 Attack Sub
Amiga 500
Electronic Arts
Beach Head
Acorn Electron
U. S. Gold
Oceano
Spectrum 48K/Plus
Ego-trip
Subsunk
Spectrum 48K/128K
Firebird
That Sinking Feeling
Spectrum 48K/128K/+2/+3
Sunteam
1