Decided to delete the Raleigh thread to open a more general optimization thread. Will be posting all my old stuff back in here. Feel free to contribute any findings!

Hey guys,

Summer Games Done Quick submissions opened today! I would love to see some left 4 dead 2 speed-running again at a GDQ event!

Is anyone considering submitting to run Left 4 Dead 2?

EDIT - https://gamesdonequick.com/submission-guide

A lot of people speedrunning have jumps and stuff that are only in previous patches. Where can i download these? (the previous patches, or how can i drop back patches to use them?)

Some jumps that go out of map (such as the window on Dead Center) makes you go down if your playing not by yourself. Is there any way to counteract this?