I think the song is played in F, but I used normal tuning.

Main Riff:

e|--2-0-0-------------2--|
B|--2-0-0-4-----------2--|
G|--------4-4h2---2h3----|
D|--------------4--------|
A|-----------------------|
E|-----------------------|

Pre chorus:

e|--------------------------|
B|--------------------------|
G|--6------4------2---------|
D|--6------4------2------4--|
A|--4------2------0------4--|
E|-----------------------2--|

The cool riff near the end of the song:

e|-----------------------|
B|----------2------------|
G|----2---4---2---4-2----|
D|--4---4-------4-----4--|