Can you put in some more arenas with more elevation levels? It would be awesome! And it could help balance out the game! I was thinking maybe a checkerboard style map where it switches from high to low elevation, and maybe a pyramid-shaped map! The damage could depend on how many elevation levels above or below the opponent you are.
Some things that need improvement:
-Too short! Needs more levels/more areas of the ocean to explore!
-Needs deeper water, with better fish at deeper levels. Think Motherload. (if you have heard of it) Also, make it darker once you reach a certain point.
-On the later levels, there should be a bigger air tank. And I'm talking about if you make levels past 5.
-Does the temperature even do anything?
-Make it so you can make the game run a little faster. It felt like I was moving really slow.
Still, this is a great game. It could just be great-er.
I have a great idea. If possible, make an online multiplayer version of this! Maybe make it like multiplayer DTD and make it so you can see everyone's score on the left (or wherever you want to put it) A multiplayer guitar fight would OWN.
For those of you saying that a song is impossible... Silent Thanatos has beaten every single song perfectly except for the very last one... http://i167.photobucket.com/albums/u124/silent_thanatos/scgmd2scores.jpg
PLEASE add the APIs to this game so you can win some contests and so this game can get the badges it deserves. Kongregate is counting on you for survival.
I know another teleport shortcut in Infernal hop. (maybe not as effective as the common one, but it works) Get a teleport on the first 4 blocks and jump at the wall on the right. You can then actually teleport completely through the big drop walls and take a big shortcut!