The Bloon Factory is a special tower in Bloons Tower Defense Battles. Except other towers, it must be placed on the enemy's track. It randomly produces Red,Blue and Green bloons in front of it at the speed of a x/1 Spike Factory. Bloons with more layers need slightly more time to make. However, with enough power, it can be destroyed by towers (regains health every 3 rounds). It is immune to freezing. It needs 50 hits to destroy and costs 300$. Can be upgraded.