Welp...

The original campaign for Left 4 Dead was pretty rough, lots of spots to jump out of the world/glitch it. Seems to be a direct port (with the addition of l4d2 weapons) however the real main issue is that the finale DOES NOT WORK. That automatically makes the download worthless. Untill that is fixed I wouldn't suggest playing it. Also LOTS of pink/missing textures, probably because it wasn't properly ported over. As I said until the finale is fixed don't bother with this one. Play the original instead :)

All I can say is wow

Honestly, I am VERY impressed. Love the custom weapons, being a player of painkiller I recognized them right away and couldn't stop laughing. Very well detailed map! I know you said you stopped working on it due to lack of time but dude you need to either find time, or find someone to continue it because this is beautiful! Loved the skybox as well! All in all I 100% recommend this! Hit the download and enjoy!

Epic

Honestly I don't have anything negative to say about this. It is very well done. I find it a bit confusing that there is a red swing trail when the axe itself is blue, but even that is actually pretty cool. I would definitely suggest people download this. 10/10 would become an axe murderer again.