Slapshock play in whole step down but I tuned Drop D to make it easier. And I also modified the intro to make it sound better and easier for the bass.

h - hammer
S - Slap


Intro (x8 It starts before the guitar)

G]-------------------------------------------
D]-------------------------------------------
A]--005h7--007h8--008h10--0087---------------
D]-------------------------------------------

Verse (listen for timing with the guitar and drums) 

G]-------------------------------------------------
D]-------------------------------------------------
A]--00-----00-----00-----00----00--00--00--00--00--
D]--00-----00-----00-----00----00--00--00--00--00--
    SS     SS     SS     SS    SS  SS  SS  SS  SS

Pre-chorus 
(x8)             (x4)
G]-------------|----------
D]-------------|----------
A]----5h7--8---|-005h7----
D]--00---00----|----------
    SS   SS

Chorus(x8)

G]--------------------------
D]--------------------------
A]--5h7--5h7--5h7--5h7---78-
D]-0----0----0----0----00---
   S    S    S    S    SS

Bridge(no bass)

G]---R---
D]---E---
A]---S---
D]---T---

Outro 

G]---------
D]---------
A]-22222---
D]-22222---
   SSSSS

Order:
Intro
Verse
Pre-chorus
Chorus
Intro
Verse
Pre-chorus
Chorus
Bridge(REST)
Chorus(x3)
REST
Outro