Play Tower Defense 3D Online — Free 🏰

Tower Defense 3D is a full strategy tower defense game rendered in real-time WebGL. Raiders, shield walls, berserkers, cavalry, flying harriers and a wheeled siege ram march down the road toward your keep across 20 waves, with boss waves on 10 and 20. Six towers each upgrade through three tiers, and every enemy carries separate melee and pierce armour — so the fun is in picking the right counter: ballista bolts for the ram, lobbed mangonel stones over a shield wall, fire for lopsided armour and barracks soldiers to stop riders that shrug off slows. Three battlefields, three difficulties and an endless mode once you win.