The Robo-Sandvich is a promotional secondary weapon for the Heavy. It appears as a robotic version of the Sandvich with a blinking team-colored light on the top in the style of other Mann vs. Machine models. This "weapon" shares the same statistics as the Sandvich. This weapon takes 4.2 seconds to taunt, and heals 300 health, 75 health a second. The heavy cannot move when the taunt starts. This weapon can be resupplied at a resupply locker, and can be thrown and acts as a medium health pack.

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