“Singularity Aftermath: Quest”
Trapped in an alternate reality where humanity has fallen and the world is ruled by technological Mecha-Humans created by the O.T.A.C virus, Cyborg, Variant, Exxy, and that world's Beast Boy must retrieve the antidote to the virus created by that world's Silas Stone. But the antidote is guarded by that world's Metal Men who see Cyborg as an imposter trying to steal the formula.