It's definitely a hard game.
You always want to be on the move with the laser-enemies, and you wanna check your surroundings all the time with the homing eyeball enemies.
Especially the second level can be horror inducing with some jumpscares from the eyeballs suddenly appearing from the fog.
After a bit I digged the instagib vibe.
But can be prty discouraging with the hard resets for some. Especially cause it can be hard to tell by what exactly you died from / see the fast laser projectile.
I enjoyed the experience! It kept me on edge - which I assume you were going for with instagib - so well done!
Great job on creating and finishing a game!