Infinite is the secondary main antagonist in Sonic Forces, and one of the primary antagonists in this game. After his utter defeat from the resistance, Infinite was thought to have disappeared from existence, probably due to overclocking the Phantom Ruby. However, he was actually sent to the realm of darkness, where Dust of Osiris (in a weakened state) has brought him in, apparently the Phantom Ruby was something that she has created and has sent them scattering in different worlds and dimensions to sow the seeds of her upcoming return, she bestows Infinite as one of her own elite minions with Infinite willing to take on this role, his mask now becoming his new actual face and fully powered without any need of a Phantom Ruby duplicate, he now is ready to take his revenge under his new master's wing!

Has a very, very light British accent, but sounds cold-hearted, cunning, cocky yet cool headed until he starts failing, he starts getting angry.