Island Siege: Tower Defense

This small island was once peaceful — full of fruit trees and the laughter of villagers. Now the raids have begun, and it's up to you to defend it.

Island Siege is a pixel-art island-defense strategy game. Build your base, train your army, and hold the line across a 100-wave, 10-chapter campaign that only gets harder the longer you survive.

FEATURES

• 100-Wave Campaign — Ten chapters of escalating raids, each one tougher than the last, building to a true endgame test.

• Build & Upgrade — Place barracks, archery ranges, and defenses. Grow your economy to keep pace with the enemy.

• Epic Boss Battles — Face a growing roster of monstrous bosses, each with unique attacks, plus a finale encounter with real narrative stakes.

• Rival Invasions — Rival factions land on your shores mid-campaign. Pay tribute to keep the peace, or fight them for the glory.

• Summon Allies — Spend hard-earned resources to call in reinforcements when the tide turns against you.

• Play At Your Pace — Real save/load support means you can always pick up your siege exactly where you left off.

Island Siege is fully offline, single-player, with no accounts and no ads. Just you, your island, and whatever's coming next.