Bubble tanks 2 is about, well, tanks made out of bubbles! You menuvor the individual bubbles fighting off enemies with different bubble tanks.
The game starts out where you are a few bubbles, moving with WSAD and firing by mouse. As you branch out farther and farther away from the starting bubble, enemies get harder and bigger, so you need to evolve with them.
I really like the diverse kinds of tanks you can choose from. Every time you level up you get to choose what type of tank you want to become, over time you upgrade to the highest level of a tank and then you go on to fight the boss.
The one thing that bugs me about the game is the really big bubble tanks, it doesn't take ling to get far enogh away from your starting bubble, and the big tanks can downgrade you in an instant, and then you have to get all your hard-erned bubbles back.
Overall, I think this Is a great game and you should give it a try at Armor Games!