Bastion Frontier

Bastion Frontier is a dark fantasy tower defense game in which you defend the last Crystal Hearts, the only source of light in a dying world. You recruit mercenaries and position them to protect your fortress from waves of enemies.

Defend the fortress

Your forces include gunners for long-range support, trap experts who set explosive surprises, and melee warriors who hold the front line. You can also use bombs, traps and ranged units to shape the battlefield.

Enemies include mutant ducks that multiply when killed, bone-throwers that attack your defenses from afar, and massive armored beasts that crush barricades. Their behaviors vary, and threats evolve across endless waves as the darkness grows stronger and enemies grow smarter.

Protect the Crystal Hearts

Each lost crystal brings the world closer to oblivion. You must keep the sacred Crystal Hearts safe and hold off the onslaught; the game offers no second chances.