• Removed "New Edopa Venture 3" submarine file.

• Lower bilge walls are separated into 3 parts and the part not reachable frominside are made non-targetable by monsters.
  
• Command room window tiles are strengthened (from 50 hp to 100hp)
  
• Default water detectors and oxygen detectors are no longer interactable.
  
• Some emergency lights are now partially behind objects they collide with.
  
• Removed unused text display from command room.

Battery power output (through the connecting relay) increased from 1000 kW to 2000 kW, so it can now keep submarine running through short power outages.

Added 3 outside (rear top, front, rear bottom) and 4 inside (oxygen/reactor, central passage, engineering, crew quarters) cameras connected to right-most periscope near the navigation terminal (Left click to cycle between cameras)

Adjusted airlock outer door buttons so they are clearly visible and easily reachable when docked.

• Ballast natural levels have been set to navigation terminal for complete vertical stabilization of the sub without steering input.
  
• Opening any of the inner airlock doors now automatically close the outer airlock doors. (Upper and lower airlock systems still function completely separately)
  
• Foremost periscope is now linked to a newly-added top camera.
  
• "FARM" text added to indicate intended use for the mid-fore room.
  
• Neon "BAR" text added to crew quarters bar.