i lied on Strong Force THIS is your best work, even better than the X versiom

first of all, you might want to change that high pitched sound right at the start of the song, its kind of annoying and unnessesary. you could just start the song at 0:06

as the guy below me stated, this does sound like a boss battle in mario or something. It makes me think of the castle levels from the mario games with a little super meat boy.

the change at 4:20 is nice, it slows down a bit and gets a bit of a funky tune before picking up again.

one critique i have is the high pitchedness (is that a word?) of the lead guitar, it sounds good but has a bit of emphasis on the high end which makes it a little hard to listen to.

you should try adding some pads and more bass to fill out the song as it feels a bit empty, consisting mainly of drums, guitar and the occasional synth/bass

Sounds like a boss level song (and an awesome one) xD

Its like metal with an electronic twist which I like. This is good for your first attempt at metal.

If I made a game, I would definitely consider this to be in one of the boss fights, good job :)