Bad level designs, found half the songs used on youtube and had a good laugh at the music choice. Why alternative rock and why did you think Zombie was a great song for the first level? The songs about the IRA and the violence in Ireland during the IRA conflicts not actual Zombies. The thing wasn't even play tested and was built for jumping (even though you can't without a source port that supports jumping) yet jumping and crouching absolutely breaks some maps. One map doesn't even have proper timers for spawners forcing you to noclip to finish it. None of the levels flow and the BFG zombies are dumb. Brutal Doom dummies them out by replacing the BFG with a plasma gun. Thank god. The enemy placement is terrible with it eventually turning into archvile spam and you have way too much ammo so have fun spamming the BFG the entire time. You can beat the entire map set in under 40 minutes because of the lack of play testing. Breaking this wad was fun but that doesn't make it any better.