Fortress Defense

A hundred waves of enemies. One castle to protect. Fortress Defense throws you into an escalating siege where every decision about placement and timing carries real weight. Fifteen distinct enemy types push against your walls, each requiring a different read of the situation.

Five archer classes give you meaningful options rather than cosmetic variety — their individual strengths actually shift how you approach each wave. Gold flows from successful defenses into the shop, where upgrading your units and reinforcing the castle gradually transforms your setup from fragile to formidable.

Three battle bonuses add a layer of improvisation: freeze incoming hordes mid-advance, blanket an area in poison, or call lightning down on clustered threats. Knowing when to hold these abilities and when to spend them is where the real tension lives. The deeper you go, the more precisely everything needs to click together.