Endless Void: Idle Tower Defence

Idle tower defense

Endless Void: Idle Tower Defence is a PC idle tower defense game about holding off endless swarms. You build a fortress, upgrade its defenses, and try to survive as long as possible.

Upgrades and abilities

Between attacks, you research technology and craft gear to strengthen your defenses. The game also gives you cosmic abilities, including Black Holes and Orbital Strikes, to use against the swarms.