Unlock Professor Gutenburg
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Go into adventure mode and go to the torpedo run. Three subs
will display on your radar. One of them is a yellow sub with
the professor on it. Unlock the code by shooting two torpedoes
at the yellow sub.
Unlock Professor Gutenburg
————————–
Go into adventure mode and go to the torpedo run. Three subs
will display on your radar. One of them is a yellow sub with
the professor on it. Unlock the code by shooting two torpedoes
at the yellow sub.