Watch a pair of blindfolded (!) gamers demolish Mike Tyson's Punch-Out!! and Super Punch-Out!!

I can’t walk from my bedroom to the kitchen at dusk without stubbing my toe on something, so it’s hard for me to believe that someone could play a game while blindfolded — but a pair of unbelievable gamers did exactly that while raising money to help prevent cancer.

In an amazing display of skill — and with a crowd cheering them on — speedrunners Sinisterwon and Zallard1 donned blindfolds to play through Mike Tyson’s Punch-Out!! and Super Punch-Out!!, respectively. The runs, which were a part of the Awesome Games Done Quick 2014 marathon, attracted more than 80,000 viewers on the event’s Twitch channel.