Quake Torrent of Impurities - smej2m1 - Ydinalkemia (Nightmare) - Quake: Torrent of Impurities

This is a really good start, and shows off all the new tech monsters well. The Rottmaulers are just stringer dogs, but look almost like Shamblers. They always gib on death for some reason. Centurions should look familiar from AD or RRP. Devastators are crazy, they get their own intro sequence and they fire loads of lasers and rockets at you. That second teleporter at the end leads to the secret level I think, but I haven't found a way to get at it.