Although it’s been 12 years since the launch of New Super Mario Bros. on Nintendo DS, that hasn’t stopped anyone from breaking more world records for the game!

Youtuber MyLittleWalrus has set a new world record this month, beating the entire game in 30 minutes and 37 seconds without the use of any power ups or cheats. By staying as small Mario throughout the game, MyLittleWalrus managed to save nearly a minute worth of time to beat the previous record.

Check out the full speedrun below: