Bubble Tanks 2 Very fun!
I ended up playing this for much longer than I intended, and it's quite fun!
Although a save option would be nice, and maybe a way to figure out whether the next bubble you're going into isn't going to pwn your ass and put you back to a basic ship before you even know what's going on. Ugh..
Overall, very very good, and addicting. :)
Echogenesis