Classic Game Room presents a CGR Undertow video game review of Operation C for the Nintendo Game Boy by Konami. This first installment of the Contra series to hit handheld consoles in 1991 plays like a condensed version of Super C, but is still a great translation of the run and gun shoot 'em up classic to the portable realm. You control Bill Rizer in a battle against the alien hordes of Black Viper, and fans of the original sidescrolling shooter will feel right at home. This review features Operation C gameplay footage on the Super Game Boy and commentary from CGR Undertow reviewer Kevin.