Robots

 are NPC's available during the SciFi 2016 Event.

They serve as the usual roaming characters. They spawn every 3 minutes until the amount of 30 is reached. When the town is filled, further are spawned to a bank and moved from the bank into the town as soon as some of them are tapped by the player. The bank also can't hold more than 50. This makes a town to go full after 4 hours have passed.

Rewards
When tapped they 1 prize track currency depending on the act, Matter in Act 1, Chronons in Act 2, or Antimatter in Act 3, as well as crafting currencies, 1 Robot Part per Robot, and 1 Future Buck as well after the player  Do Me a Solid Pt. 4.

They encountered in friends' towns, however only the first 90 friend actions of each day  event currencies. Rewards from friend actions doubled by purchasing the Robot Salvage License.