the boyfriend is dead. no more funkin'.

cock joke

How did you manage to not only make it look good, but also feel amazing to play? If I could get the mouse to work, this might just be the coolest port of Doom out there.

Without a doubt, the best song in the whole game. Better than the rickroll song.

Pretty good lofi! There are a few problems with it though, and a few things I would add to it.

Let's start with the problems.
-The music box is a little loud and out of tune (tuning is hard so I don't blame you)
-A little too much silence at the beginning, a little jarring when the piano starts
-It seems a little... tinny? The high end could use a few fewer decibels

Now the things I might add.
-A noise impact, white or pink in the background (If not a ride hit every 8 bars)
-A small compressor on the piano and music box combined
-Moderately strong sidechain with a long release on the piano and music box
-A dash of wow or flutter
-Change the bass to a circle and triangle waveform
-Highpass or bandpass when the drums and bass cut out
-Stereo detune and/or chorus on the music box

Overall a solid composition and I see what you're doing! Just needs a few minor changes and it'd be amazing!