Hi everybody ! It's been few days that I try to make the glitch of E2M6 to pass through the wall. But even watching other speedruns, I still can't do it and I don't see where I'm making a mistake. So there is someone who can give me some hints to succeed please ? :-)

P.S : Just to verify, to set the complevel 3 on prboom (or other sourceports), I have to write this line command : prboom -complevel 3 ?

Yes, your complevel is correct. Which exact part of trick (and which version of a trick) are you trying to do? If you are doing rocketlauncher one, then I can't really help, you can try going to discord and asking depr4vity there. If you are trying to just walk through the wall, then your angle might be slightly off, try doing it without monsters, just figure which setup works for you the best. If you are having problems with pressing the button, then it is just precise, so gotta learn the angle.

Ok thanks for the answer ! I try to walk through the wall. I will try the version with the rocketlauncher after that I succeed this one. So if I understand, the key for this trick is the angle of my character when I try to walk through ? I need to find it and create a way in order to remember it when I do my run.