PC modding is always awesome, today we get a glimpse of how far that can go in Suicide Blitz 2 for Left 4 Dead 2. The mod takes you from the regular map through a series of custom challenges from Portal 2 with GLaDOS dropping motivational quotes to keep you pushing on. To top it off, the maps throw in some good pokes between both series with a number of custom sequences that are fun for all.
Check out the video on youtube of a pair that found this Easter Egg.
Download: Suicide Blitz 2 for Left 4 Dead 2