Still Not Dead is an Indie, FPS, Action Rogue-Lite with terrain destruction and VERY retro, pixel graphics, created by Greg Sergeant.
A very Fast Paced, gory, tough but fun shooter that lets you select "perks" or curses as you complete lvls to gain power, or change things, or just make things more interesting.
There are also zombies; ALOT of zombies, some with bombs strapped to em, so vent your frustrations on em! You're also chased by death if you take too long, (think "Splunky") so the phrase "run and gun" takes special meaning here. Watch me run, watch me gun.
Part of an Awesome Bundle Below:
Which includes Bunker Punks, another RogueLite FPS I took a look at here: https://youtu.be/1M6bo5vV-7Y