Cemetery Warrior 4

Cemetery Warrior 4 is a fantastic Doom-inspired first-person shooter survival game. You need to beat plenty of different monsters with the ultimate goal to beat the final boss.
Release Date
October 2019 (Steam). February 2020 (WebGL).
Developer
Cemetery Warrior 4 is developed by Falco Software. You should also check the zombie-survival game from the same developer in Border of Insanity.
Platforms

Web browser
Steam
Controls

WASD/arrow keys: move
Space bar (+ any direction): Rush Impact
Left Mouse Button: Shooting
Right Mouse Button: Demon Roar
1,2,3,4/mouse wheel: weapon selection