Summer Games Done Quick is a speedrunning marathon, where speedrunners run many really good games and collect donations for charity organisations. It is hosted by speeddemosarchive.com in coorporation with speedrunslive.com. This time the money goes to the “Doctors without Borders”- Foundation, which help to spread medical care all over the world and help persons, who cant effort medical health care.
Speedrunning means, that you try to beat a game as fast as possible, mostly with glitches that weren´t removed from the game. Mostly older games are played in Speedrunning but there are some of the newer games in, for example Dishonored.