Tunnel Rhino

Tunnel Rhino is a character who appears in the Mega Man comic series published by Archie Comics. He is a rhinoceros-based reploid that existed during the 21XX era. He briefly appeared as a member of Sigma's Army during the Worlds Unite comic crossover.

Worlds Unite
Tunnel Rhino was revived by Sigma during the events of Worlds Unite as a part of Sigma's Army. When Sigma grew into his Sigma-2 form, he brought out Tunnel Rhino and all of the other mavericks from the past to fight against the Unified Army at the Lost Hex. Tunnel Rhino would later be seen facing off against Big the Cat.