This is an interesting psychological physics puzzle game. You are in control of a submarine, your mission is to free all of the men by breaking their chains with your bullets. They only have a limited time to breathe, so you must try to get them to the surface as quickly as possible. Have fun!
I Need Air
I Need Air
Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]
Please do not post a video walkthrough for 7 days.