Nightmare Reaper

Nightmare Reaper is a dark and violent meld of retro and modern action games, mainly inspired by the classic 2.5D first person shooters of the 90s like Doom, Duke Nukem 3D, Blood, Rise of the Triad and Wolfenstein 3D.
Features
Over 80 satisfying and balanced weapons (32 in EA)
Open-ended levels filled with surprises
Find gold, powerups and enchanted weapons with different stats
Purchase character upgrades and customize your abilities via a minigame
Wage war through three varied game-sized episodes
Soundtrack by the great Andrew Hulshult
Non-intrusive, but mysterious story
Fight hordes of enemies at the same time
A focus on satisfying combat that'll make you addicted
You rise to prevent her doom
and duke it out with nightmares
to reap salvation in blood.