This song is pretty easy. Just 2 riffs for the whole song.

Chorus/Everything But Verse
e|--5---5---5---5---5---5---5---5--|
B|--5---5---5---5---5---5---5---5--|
G|-(5)-(5)-(5)-(5)-(5)-(5)-(5)-(5)-|
D|---------------------------------|
A|---------------------------------|
E|---------------------------------|

Verse/Outro
e|--3---3---3---3---3---3---3---3--|
B|--3---3---3---3---3---3---3---3--|
G|-(3)-(3)-(3)-(3)-(3)-(3)-(3)-(3)-|
D|---------------------------------|
A|---------------------------------|
E|---------------------------------|