From Software
"Dark Souls", a 2011 game by From Software, is known for its unforgiving gameplay, but despite this, the game is very popular among speedrunners. Through the use of several intricate skips, glitches, and wrong warps, it is possible to complete an Any% run in under 35 minutes, though average players take dozens of hours playing through the game once. 20-minute speedruns are possible because of a glitch dubbed the "Kiln Skip", which can be used to skip almost the entire second half of the game. The original method for this exploit was removed in an update, but a new method of performing it, which requires the current game update, has also been devised.