lol on the last level, if you fill the ridge with wind-power things you can literally make a wall of the shock turrets, and sometimes the enemies never even appear on screen cause they die too fast :)
best bubble game EVER!!! (i played it befor, when it was still in demo mode, AWSOME (get full defencive tank, its nearly same exact speed and alot more firepower!)
 "Wallace & Gromit: Sprocket Rocket"){kind=icon}
 "I Remain"){kind=icon}
 "Super Energy Apocalypse : RECYCLED!"){kind=icon}
 "Bubble Tanks 2"){kind=icon}
 "Bot Arena 3"){kind=icon}