100% sure this is the correct way to play it. 
Intro
F|------------------------------------------------------------|
C|-------------------------------------------------------4----|
G|---------------------------------------------------5h7------| x2
C|000000000-00-0-0-0-00-00---99999999-99-99--5-5-5-5----------|
  ^^^^^^^^^                  ^^^^^^^^                ^ ^ ^
  Alternate pick           Alternate pick        do quickly first time

Verse
F|------------------|
C|------------------|x2
G|------9~------5~--|
C|0~----------------|

Pre-chorus
F|-----------------------------------------------------------|
C|-----------------------------------------------------------|
G|------------------------------0-2-4-4-2-4-0----------------|
C|99999999---9888888-555555555----------------55555555555555-|

Chorus
F|--------------------------------------------------|
C|--------------------------------------------------|
G|--------------------------------------------------|x2
C|0000200050000777777---0000-2222/5555555555--------|

After Chorus 1
F|-----------------------|
C|-----------------------|
G|-----------------------|
C|22222222225~-----------|

Back to intro
then Do Verse once

Verse 2 (screamo part)
F|---------------------------------------|
C|---------------------------------------|
G|----------------9999--9999--5555--5555-|
C|0000-----0000--------------------------|

Post Chorus
F|-----------------------------------------------------------|
C|-----------------------------------------------------------|
G|-----------------------------------0-2-4-4-2-4-0-----------|
C|999999999---9888888888-5555555555----------------99-99-98~-|

Do Chorus

After Chorus 2
F|---------------------|
C|---------------------|
G|---------------------|
C|2222222222-5555555555|

Bridge
F|----------------------------------------------|
C|------54~----------54~---------45~--------545-|
G|----------------------------------------------|x 2
C|00000--------00000-------55555------77777-----|

F|-----------------------------------------|
C|-----------------------------------------|
G|-----------------------------77-77-7-77--|x 2
C|000000----0000000---9999999--------------|

pause

Chorus x3
After chorus 2 x2
After Chorus 1 x1

Outro
F|-------------------------------------------------------------|
C|-------------------------------------------------------------|
G|-------------------------------------------------------------|
C|00000000000000-00-0-0-0-00-00---00000000000-00-00-00-0-00-00-|
  ^^^^^^^^^^^^^^                  ^^^^^^^^^^^
  alternate picking               alternate picking