Epic in every way, OuO
Really good! By the way this is megalovania, not really sans' theme, but it's the song that will probably play when you fight him.
I love it and all but the A San Theme remixes are starting to be too overused.
I like the drop with the unique cool noises to add sounds, but I didn't like the first few seconds with the weird chip-tune noises but rather than that is AMAZING!
Even though this isn't really Sans' theme (and it's a certain other murderous character's theme), it's still pretty good. The sounds in the background kind of ruined it for me and this sounds like 5 other electronic songs I've heard. I'll give this a 3.5.