Ironline

Defend the base. Place towers along the route and survive every wave.

Ironline

Tower Defense Prototype

Build Towers

Selected Tower

—

Controls

How to play
1. Pick a tower, then click an empty grass tile to build.
2. Press Start Wave to send the next wave.
3. Kill enemies for gold; let one through and you lose a life.
4. Clear all 10 waves to trigger the endless Wave 11 — enemy HP grows exponentially every minute.
5. Click a placed tower to Upgrade or Sell it.
6. Tap 🔊 to mute/unmute the sound effects.
7. Tap 🎲 Random Map (available before wave 1) to reshuffle the route.

Space start wave · P pause · U upgrade selected · Esc cancel build