There are a few addons to riffs with 0 on last string, but i think, you're able,
to hear it while listening to the song :)

intro (generally, i think it's synth, but if someone wants to play it, it could
be played as bass) x8

tuning - all strings 2 steps down

|--------------------------|
|--------------------------|
|--------------------------|
|-0-0-0-0-0-0-0-0-0-0-0-0-1|

bass riff 1 x4

|----------------------|
|----------------------|
|---------2-2-2-2------|
|-0-0-3-5---------5-3--|


bass riff 2 x2

|-----------------|
|-----------------|
|-7-5-3--5-3-2-3--|
|-----------------|

bass part x 4

|-----------------------|
|-----------------------|
|----------2-2-22-------|
|--0-0-3-5---------5-3--|


bass riff 1 x 4

|-----------------------|
|-----------------------|
|----------2-2-22-------|
|--0-0-3-5---------5-3--|

bass riff 2 x4

|-------------------|
|-------------------|
|-7-5-3--5-3-2-3--|
|-------------------|

bass riff 3 x2

|---------------------------------------------------|
|---------------------------------------------------|
|-------------3-3-3-3-3-3-2-2-2-2-2-2h3p2-0h2p0-0---|
|-0-0-0-0-0-0-------------------------------------0-|

bass riff 1 x4

|-----------------------|
|-----------------------|
|p----------2-2-22------|
|s--0-0-3-5---------5-3-|

bass riff 4 x4

|----------|
|----------|
|-3-1------|
|------2-3-|


bass riff 2 x2

|-------------------|
|-------------------|
|-7-5--3--5-3-2-3---|
|-------------------|


bass riff 3 x4

|-----------------------------------------------------|
|-----------------------------------------------------|
|-------------3-3-3-3-3-3-2-2-2-2-2-2-2h3p2-0h2p0-0---|
|-0-0-0-0-0-0---------------------------------------0-|

bass riff 5 x8

|-----------------------------------------|
|-----------------------------------------|
|-----------------------------------------|
|-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-|

bass riff 6 x4

|---------|
|---------|
|---------|
|-0-0-0-0-|


bass riff 4 x2

|-----------|
|-----------|
|-3-1-------|
|------2-3--|

bass riff 3 x4

|-----------------------------------------------------|
|-----------------------------------------------------|
|-------------3-3-3-3-3-3-2-2-2-2-2-2-2h3p2-0h2p0-0---|
|-0-0-0-0-0-0---------------------------------------0-|


bass riff 6 x4

|-----------------------------|
|-----------------------------|
|---------3-3-3-3-2-2-2-2-2-2-|
|-0-0-0-0---------------------|

end

|---|
|---|
|---|
|-0-|