Prevent aquatic life from entering your water station by building towers. Click on fishes to attack them. As you progress through the levels, more towers will be unlocked. (sorry for the lousy image)

Instead of defending, this time you need to attack towers, while you're the unit. Sounds like AntiTD but is way bigger and better. Somehow this game doesn't work for everyone, sorry.

Stop the blockage of grime and destroy the sewage. This seems to be a ripoff from the VectorTD games with just different graphics. The texts are hard to read.

A mini version of Helix Defense, instead of the original 7 towers, you now have only the laser, slowing and sniper towers. Makes the game a lot harder.

The complete name of this game is Satellite Turret Alien Recon Defence. Build your turrets strategically around your planet and defend. This is turret defense so you'll have to click to shoot.

A towerdefence game sponsored by Fanta, the game goes a bit slow unfortunately. Make sure you buy shields for your towers in case a boss explodes next to one! Defend the soda factory for as long as...