This is a cool entry, easy to understand but still requires some skill. It's all very well put together. I'd of liked the option to control the submarine with the keyboard instead of the mouse. Congrats.
Thanks for playing and your feedback! I really wanted to give the option for both but after optimizing a lot for mouse movement, I didn't have the time to test whether the keyboard offered a similar level of challenge and precision. That's why I decided to not include it in the end.