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.

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.

Asteroids tower defence. Build your probes to defend the base from asteroids. Original game with nice towers and upgrades. And also a small funny story attached.

Tower defense in a viking theme with a large map and large towers that take some time to build and upgrade. Take over the land in different levels.

Defending against toys like paper planes, teddy bears, toy soldiers and more. Looks simple but can be pretty challenging.

A towerdefence game from the BBC for their new mini-serie Meta4orce, all in beautiful 3D vector graphics. Non upgradeable towers and a difficult game to finish. Professional made tower defense!