Games like Idle Fortress: First Ascent

Here are some great alternatives to Idle Fortress: First Ascent by MrArni :
War Strategy: Tower Defense
War Strategy: Tower Defense
★4.1
War Strategy 2: Tower Defense
War Strategy 2: Tower Defense
★3.6
Monster Defender
Monster Defender
★4.2
TD - War Strategy Game
TD - War Strategy Game
★4.1
Defenders 2: Tower Defense
Defenders 2: Tower Defense
★3.6
Broken Universe: Tower Defense
Broken Universe: Tower Defense
★4.0
Galaxy War Tower Defense
Galaxy War Tower Defense
★4.2
Tower Gun Army - Merge Defense
Tower Gun Army - Merge Defense
★3.4
Tower Rush - TD
Tower Rush - TD
★4.1
Defense Battle
Defense Battle
★3.8
Idle Tower Rush
Idle Tower Rush
★4.7
Zombie Tower Defense
Zombie Tower Defense
★4.3
Monster Tiles TD: Tower Wars
Monster Tiles TD: Tower Wars
★4.2
Tower Defense: Battle Zone
Tower Defense: Battle Zone
★4.4
Base Defense
Base Defense
★3.4
Idle Monster TD: Monster Games
Idle Monster TD: Monster Games
★4.0