I have seen and read the tips but my English is poor (all my comments are translated on google translation...). But it's really a very good innovative game because I haven't seen anything similar yet (unlike all scuba diving games...)
Thanks! I think your english is great! I feel if we had some more time and feedback we could have balanced the controls to be more forgiving and perhaps added a tutorial, If we pursue the game futher we will add these things and ill let you know! :)