Since 2008, the gamers behind Mario Marathon have played through every Super Mario Bros. games back-to-back-to-back-to-b–all right, you get it — in an effort to raise money for Child’s Play Charity. So far they’re raised more than $400,000. Watch the live stream of their seventh marathon today at 11:00AM ET and maybe consider donating.
Today they’ve already raised more than $5,000, and the marathon hasn’t even started yet. That means they’ve unlocked 374 levels for themselves to play through. As more money is donated, the more they’re unlocking up to the full 668 levels listed on their “Goals” site.
(via Mario Marathon, image via screengrab)