You better hope that you’re secretly the master of unlocking, because these retro Resident Evil 6 costumes are worth shouting about. Arguably the best thing to come out of the disappointing sequel since the first screenshots of Leon S. Kennedy’s floppy hair, these amazing retro character costumes can be obtained by participating in upcoming online events.

The first one – imaginatively dubbed ‘Zombie Mayhem’ – is set to take place on 28th December, and will task you (and the game’s community) with the challenge of dismembering 15 million zombies worldwide. Once the target is met, you’ll unlock one of the awesome throwback outfits. Sadly, it's not clear which character you'll score first.

There’s no word on when the other online events will take place, but it’s worth keeping an eye on the Resident Evil website for more details. Feel free to freak out over the ace costumes in the comments section below.