Compare current and historic Contra Hard Corps prices (Sega Genesis). Loose, Complete (CIB), and New prices updated daily. From start to finish, Contra Hard Corps will knock your socks off! This is the first and only Sega Genesis port of Contra, and my personal favorite. For Contra: Hard Corps on the Genesis, GameFAQs has 4 FAQs (game guides and walkthroughs), 6 cheat codes and secrets, 22 reviews, 3 critic reviews, and.