Build towers to defend your mine in this tower defense where enemies break rocks to create shortcuts. The game features three difficulty levels and six different towers.
Use the mouse to buy towers and place them around the path. If the enemies reach the cave, you will lose a life. Bombers can break rocks creating shortcuts for the enemies. If you need time to think, there is a pause button which will still allow you to place towers.
Every 10 levels the enemy will become stronger.
Bombers move faster after each wave.
Cannon towers deal extra damage against ogres, while shotguns do less damage against ogres.