Ok do this
To get the 2000 kills in medium do Rocket + Laser combo as it launches laser missiles which Insta kill anything till round 200. max out damage of both turrets first so it launches the Lazer missiles
Oh yea guys if you say the game goes too SLOW open up the menu, go to GAME Tab, then go to SETTINGS, The scroll all the way down to Time Factor(%) as it will make the game faster/slower
This game isn't really impossible all you have to do is be Near the starting bubble cuz all the Bubbles around the starting point DONT shoot and is like super easy
to level up.
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