A fun little shooter! Who knew a "doom-like" could be so lighthearted? Nice 80s neon aesthetic and some well done glitch effects. Noticeable but never obnoxious or gimmicky. The soundtrack suits the game pretty well. I also really like the artwork for the main character, even if it's only shown in the HUD and shortly at the ending screen.
The boss battle went on for a little too long for my taste. I got to a point where the boss would remain invincible even though there were no more enemies in the room. so one of them probably went missing. Luckily, I skipped an enemy at the start of the level so I could go back to drain my health and restart.
But other than that, I thoroughly enjoyed playing your game!