Games like Spira 2

Here are some great alternatives to Spira 2 by Craig Hart | Funqai Ltd :
Modular Tower Defense
Modular Tower Defense
★4.1
Mini TD 3: Easy Tower Defense
Mini TD 3: Easy Tower Defense
★4.2
AOD - Art Of Defense. TD
AOD - Art Of Defense. TD
★4.3
Final Castle Defence:Idle RPG
Final Castle Defence:Idle RPG
★3.6
Tower Defense: Magic Quest
Tower Defense: Magic Quest
★4.3
Defenders 2: Tower Defense
Defenders 2: Tower Defense
★3.7
Army Defence
Army Defence
★4.2
Conquer the Tower 2: War Games
Conquer the Tower 2: War Games
★4.4
Turret Defense King
Turret Defense King
★4.2
HackEm
HackEm
★5.0
Tower Madness: Realm Defense
Tower Madness: Realm Defense
★4.0
Block Ops II: Block Warfare
Block Ops II: Block Warfare
★4.0
Tower Grid - Roguelike Defense
Tower Grid - Roguelike Defense
★4.4
Idle Tower Defense
Idle Tower Defense
★4.5
Final Defense
Final Defense
★3.9
Steampunk Tower 2 Defense Game
Steampunk Tower 2 Defense Game
★4.1