Horde Below

Incremental tower defense

Horde Below is a PC incremental tower defense game where you build defenses against zombies and shoot alongside your turrets. You upgrade weapons and turrets, develop technology, and progress through a skill tree as the hordes attack.

Towers and progression

Winning maps earns medals, which you use to evolve towers into stronger forms. Mortars can become tanks, while artillery can become a railgun. You can also call in reinforcements from the sky when the defensive line starts to break.