Transformers - Tempus Exitium
Inferno is one gung-ho robot, ready and willing to roll out into the thick of any action at the drop of a hat. If the mission is search and rescue he’s one of the best bots to have around, but he’s even happier when called on to fight. Nothing gets Inferno’s circuits going like a one-on-one with a few Decepticon trouble makers.
? BCE (Before the Great War)
Megatron Origin 4 – During the prisoners’ escape from the Kaon Autobot Security HQ, Inferno can be seen working with Grapple trying to get a fire under control. Grapple is panicked about the lack of support, to wich Inferno replies that all their comm channels are down. He can hardly finish the sentence before a ship crashes down upon them.