Left 4 dead 2 hint tricks and glitches

[zekromcosplay]

where is the passing?????!!!!!!

[BC721]

with the dark carnival shortcut, isn't there an invisible wall before the drop down spot which can only be bypassed if the roller coaster is activated?

[17laxplaya]

@BC721 watch the video, if i did it then no

[aaaaaaleon]

@BC721 yes there is

but it is possible to get through