Work in Progress. I call it Metal Slug because it reminded me of the tank after I got the basic layout done. Inspired by the Mako sub with it's split design.
-Four pod design: two mirror image reactor/ballast pods, main/nav pod and a gun pod.
-Left reactor pod is wired to power the central pod, which is wired into the gun pod, the right pod is wired to power itself.
-Unconnect junction to right pod for easy bypass in case of reactor failure.
-Six airlocks with semi-protected paths, no logic gates for maximum lulz.
-Three oxygen generators, gun pod vents are connected to the main pod's oxygen generator.
-Engines/Ballasts signal inputs are wired through the junction, for additional points of failure.
-Full suite of all wiring/logic gates, something lacking on many subs.
I'm mostly done, but I hit a bug that set me back a bit. I was furnishing items and at some point the cabinets lost track of what items were where, swapping them all around. One of the cabinets has buttons in them, and it crashes me when I try to take them out. I'm gonna delete the cabinet and do it again but still annoying. Regalis should get rid of minimum posts for bug reports.