Radiation leak is a map, the first part of the Radiation Storyline happens here...takes place 30 minutes after Knee-Deep in the Dead...will have a-lot of lore connecting Doom1 with this...and might as well connect Doom 4, if i want to...
Level 1: You awaken from your sleep capsule and hear noises, something is wrong here, something is seriously....like...wrong...you go to the hall, and you see Zombies and they are extracting your weapons and ammo! you grab a pistol and bashook the zombies...the rest is history...
About the map : The map is quite small, no cinematics added, no dialogues added...will be added in future stages..
That room is so big I could get lost in there! All kidding aside, the picture looks very nice. Good luck on this an future projects! :)