Ballista

Defend your fort against endless waves of enemies using your powerful Ballista. Collect XP, level up and unlock various upgrades to last as long as you can!

Click and hold to aim and power up the Ballista, release to fire. Spend XP on upgrades after each wave. Click on an upgrade to find out what it does and if you can buy it. Some upgrades must be unlocked before others. During a wave, click on an unlocked upgrade to activiate it for a limited or deactivate it by clicking on it again - some abilities cannot be combined so choose the right one at the right moment!
#strategy