This is really rough because I don't have my bass in hand and I'm writing by faulty memory.

 beginning riff
G|------------|
D|----542-----|
A|46-----46-4-|
E|------------|

Interlude
  a couple times
(second verse riff) then this a couple times
G|----------------|-----------------------------|
D|--------------4-|------4----------------------|
A|464--6--464-6---|464-6----4664--------466-46--|
E|---6-------6----|---6---------62-4-00---------|

  "home   home   home"
G|-----------------------------|
D|----------656--656--88888888-|
A|878--878---------------------|
E|-----------------------------|

 last half of song riff
G|8-8----------|
D|-----6-7-8---|
A|----6------6-|
E|-------------|

A tab by Achilles (*)