I found this interesting and tabbed it for some person who requested it, then never heard from him again so I didn't really want to post it. But maybe it could be useful for someone. If you use and like tabs in general, please give tabbers credit and rate if you can because it takes effort and good ears to make these.

Anyway - interesting/things to note about the song: 2 different bass lines at once. Tuning is C# (actually the quarternote between C# and D), although the low note is only used once/twice on guitar. It's in the bass a lot.

The way this is written is a kind of rock/metal and it's almost certainly written by an experimental rock musician. Of course, music is digital in-game so palm mutes probably aren't possible to program in their music editor - but it's what makes sense and sounds good on real guitar.
3 lead parts, might even be 4 some points, similar sounding instruments/harmonies and what not. You'll be able to assemble a cover or play along from this.
If you like video game music I've got quite a few Zelda tabs you can check out which is my favorite series. 
Cheers and enjoy :)