Sonic the Hedgehog's clash with the DC Universe granted many Justice League heroes' powers to Sonic and his friends. The Sonic the Hedgehog movies have gradually expanded their cast from just Sonic to Tails, Knuckles, Shadow, and now Amy in Sonic the Hedgehog 4. Rouge the Bat, who appears in DC x Sonic's crossover as Catwoman, is perhaps the most popular Sonic character who's yet to make a live-action debut. Omega would bring overwhelming firepower and a distinctive robotic perspective to the movie, especially following Metal Sonic's arrival. DC X Sonic the Hedgehog: The Metal Legion #4 is now available from DC Comics