Games like Tower Defense: Alien Invasion

Here are some great alternatives to Tower Defense: Alien Invasion by Magic Ghanim Designs :
Alien Creeps TD
Alien Creeps TD
★4.4
Shooting Towers: Merge Defense
Shooting Towers: Merge Defense
★4.4
Castle Creeps - Tower Defense
Castle Creeps - Tower Defense
★4.3
Color Defense - Tower Strategy
Color Defense - Tower Strategy
★4.5
Road to Mars - Tower Defense
Road to Mars - Tower Defense
★3.3
Sky TD: Hardcore Tower Defense
Sky TD: Hardcore Tower Defense
★4.6
Rush War TD - Tower Defense
Rush War TD - Tower Defense
★4.6
Ancient Allies Tower Defense
Ancient Allies Tower Defense
★4.2
Dice Kingdom - Tower Defense
Dice Kingdom - Tower Defense
★4.0
Protect & Defense: Tower Zone
Protect & Defense: Tower Zone
★4.5
Tower Defense: Galaxy Legend
Tower Defense: Galaxy Legend
★4.3
Defenders 2: Tower Defense
Defenders 2: Tower Defense
★3.6
Core Tower Defense
Core Tower Defense
★3.8
Space Tower - Galaxy Tower TD
Space Tower - Galaxy Tower TD
★4.5
War Strategy 2: Tower Defense
War Strategy 2: Tower Defense
★3.6
Tower Defense - Neon Defenders
Tower Defense - Neon Defenders
★3.7