I RTB as soon as all torpedos are shot, fuel is empty or at latest after the appropriate original patrol time of that uboot type, that I am playing.
A type II was designed for up to 21 days, type VII for 6 to 8 weeks.
IX is something that I would have to read again.
XXI should be at least 12 weeks... but again I am not sure
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SH3 battle capability upgrades: GWX2.0, JSGME2.0, SH3Commander 2.7, SH3Gen 0.8.2, TorpDamageMod 2.0, OLC GUI 1.1.5
Awaiting combat readiness for GWX2.0: SH4 effetcs for SH3, SH3Weather 1.5
Following development of:
www.subwolves.com
Realism: 90%