The slow parts are good, especially 1:19 but i feel like it could use some UFO or even wave gameplay. And there are a lot of parts where it didn't need to be auto.
fun fact: in the finale of one night at flumpty's 3 (the game the song is from), all the other characters are dead. who killed them? flumpty of course!
And instead we... Like... Wait how many flumptys are there... Uhhh... There is the one who comes from furnace...the one who acts like blam...and the one who comes from the Doors .. cant forget about the one like grunkfuss... And then the vent one... Game over and also the shadow one... And i think its all So instead they are replaced by 7 flumptys Y a y