Games like Defense legend 4 HD: Sci-fi TD

Here are some great alternatives to Defense legend 4 HD: Sci-fi TD by JoyUp :
Defense Legend 5: Survivor TD
Defense Legend 5: Survivor TD
★4.4
Tower Defense Legend 5 Pro
Tower Defense Legend 5 Pro
★4.5
Legend vs Zombies
Legend vs Zombies
★4.0
TD - King of Legend
TD - King of Legend
★4.3
Myth Defense 2: DF Platinum
Myth Defense 2: DF Platinum
★4.4
Tower Defense: Galaxy Legend
Tower Defense: Galaxy Legend
★4.3
Empire Warrior: Tower Defense
Empire Warrior: Tower Defense
★4.2
Defense Legend: myth TD
Defense Legend: myth TD
★4.2
Myth Defense 2: DF
Myth Defense 2: DF
★4.0
Realm Defense: Hero Legends TD
Realm Defense: Hero Legends TD
★4.4
Guns'n'Glory Heroes Premium
Guns'n'Glory Heroes Premium
★4.0
Army of Goddess Defense
Army of Goddess Defense
★3.9
Tower Defender - Defense game
Tower Defender - Defense game
★4.4
Tower Defense – Defender TD
Tower Defense – Defender TD
★4.4
Boom Castle: Tower Defense TD
Boom Castle: Tower Defense TD
★4.5
Legend Tower Defense: Idle RPG
Legend Tower Defense: Idle RPG
★4.4