The Siege Bot is a unit in Call of Duty: Heroes. It is unlocked upon upgrading the heavy machine facility to level two. The Siege Bot's primary target is turrets, and is able to jump over walls. Their speed allows them to get hit less times than most other units, but they still take a lot of damage from most defensive structures. They also succumb easily to mines. But when combined with Care Package and EMP skills, they can become very effective in destroying enemy bases very fast.