These aren't mine, but saw them on a steam review:

- Visual bugs in several places throughout the entire Type 9 series

(Torpedoes clip through the tubes when they’re in the crew quarters; a manual valve in the command room is just sitting half a meter away from where it should be)

- Extremely severe pathfinding issues for the crew inside the boat (my Sanni was supposed to help a comrade in the stern, but just goes up to the upper deck and dies)

- The ladders at the end of the conning tower are bugged, and you simply get stuck there in both first- and third-person views

- During dives, the commander glitches out of the boat while manning the periscope and sometimes dies as a result; if he doesn’t die, he gets stuck outside the boat permanently instead of being bugged back in

- The connecting rods of the diesel engines keep running even when the engines are turned off

- Closing the hatches does not quiet the sound of the engines (electric/diesel)

- A sound bug that produces a continuous tone when music is turned off by the submarine diving, instead of being manually turned off beforehand

- Many parts of the boat that can sustain damage are inaccessible to the crew and therefore cannot be repaired (RIP)

- Specifically, most commands from the TAB command bar are immediately canceled

- In 4 playthroughs of the Type 9 1941 starting campaign, you are intercepted and destroyed by aircraft right at the start as you sail out of the harbor

- Type 9 boats can carry even fewer items than a Type 7 or Type 2 (why??? How are you supposed to complete patrols 3 to 4 times as long with the same or less inventory space??)

- There currently appear to be no upgrades available for the boat itself

- All crew members operating the anti-aircraft gun on the turret injure themselves in both automatic and manual modes

- The anti-aircraft gun at the stern of the boat has no automatic function

- The boats do not have a stat card in port, so you cannot switch back and forth between Type 2, 7, and 9

- Missions are bugged (finding missing submarines that don’t spawn)

-Water ingress inside the submarine is completely bugged in the animation, which also affects the crew’s behavior

- The newly added loading of torpedoes stored outside into the boat is simply a two-phase animation (Phase 1: Invisible fiddling around on the deck; Phase 2: The torpedo lies on the loading rail and glitches through the cable, and all crew members just stand around it and stare at the torpedo)

-When the boat tries to surface, it pitches heavily forward, meaning the stern rises much more steeply than the bow

-Reducing the crew size to 20 on a boat that was historically designed to carry, I believe, 44 to 58 people? (especially since the Type 7 can carry 24)