PLEASE RATE IT!!!

MAIN RIFF
G|------------|------------|     |------------|------------|
D|------------|------------|     |------------|------------|
A|----------4-|----------4-|     |----------4-|------------|
E|-4-4~-4-2---|-4-4~-4-2---| x4  |-4-4~-4-2---|-4-4~-4~-4--|

SECONDARY RIFF
G|------------|------------|------------|------------|------------|------------|------------|------------|
D|------------|------------|------------|------------|------------|------------|------------|------------|
A|-4-4~-4-4-4-|-4-4-4-4-4-4|------------|------------|-4-4~-4-4-4-|-4-4-4-4-4-4|-6-6~-6-6-6-|-6-6-6-6-6-6|
E|------------|------------|-4-4-4-2-4-4|-4-4-4-2-4-4|------------|------------|------------|------------|

ORDER

Main
Secondary
Main
Secondary
Main
Secondary

Then the outro is the main riff is just the main riff except the bit after the x4 is:
G|------------|-------------|
D|------------|-------------|
A|----------4-|----------44-|
E|-4-4~-4-2---|-4-4--4-2---2|

You could tune your bass strings down so that:
E becomes E flat
A becomes B
Then the 4s become 5s or 0s on the next string and the 2s become 3s

Any problems, corect it or  e-mail me at killjoykenny@gmail.com