You're a mercenary called upon by HQ to find out what happened to a uncommunicative UAC base. I think we know how things progress from there!
The map will take you through lots of super detailed and tight corridors, filled with combat that is interspersed with dialogue between our protagonist and HQ. Lighting is dark, however you do have an available night vision option at your disposal.
Gameplay is well balance with items that respawn during combat. The weapons are well chosen and you never feel too out-gunned by the demon waves. Often the props scattered around the combat area will trip you up, which is slightly annoying when you're trying to dodge charging Pinkies and leaping Hell Knights
The story line itself is standard fare for a DOOM level. Dark Sniper spices it up with some humor and a few familiar characters from the DOOM community.
Good map with a fun story. Combat is good, but some of the props become unintended obstacles at the worst times.