GammaBot

GammaBot also known as SinarBot (as mentioned in BoBoiBoy Galaxy) is a Power Sphere that was found and used by Retak'ka to gain his Gamma powers. Not much is known about it as it was mentioned briefly by Hang Kasa in BoBoiBoy Movie 2.

History
In a flashback scene in BoBoiBoy Movie 2, Hang Kasa mentions that Retak'ka and him found CrystalBot and GammaBot when they were kids. Hang Kasa took CrystalBot while Retak'ka took GammaBot.