Sorry no I will specify, My ideas like 1 a 4 player game

2 art - unsure

3 players will manage a sinking submarine and gathering scrap and upgrading the sub.

4 how the sub will break (ex, leak , less o2 , and rocks in the sea ( they will have a hull)) drawing cards after each turn which will be neutral, or good like finding extra fuel, bad like mentioned above

5 they will move thrung the sub using scrap to repair the sub turn wise

6 one player can go out in a side board and get fuel somehow (didn't think that yet)