This a hard song to hear the guitar but it's there, just listen.
Also, this is how i personally play it.
Key
h=hammer on
~=let note ring
/=slide up neck
\=slide down neck
[Intro]
I'm pretty sure it's the bass, but i do it like this on my guitar.
[Bass]
e|-----------------------------------------------------------------|
B|-----------------------------------------------------------------|
G|-----------------------------------------------------------------|
D|-----------------------------------------------------------------|
A|-----------------------------------------------------------------|
E|---0~h1~/10~\1---0~h1~/10~\1-------------------------------------|
(Above bass continues)
"Let me introduce meh self.......let meh introduce ma bad self...."
////////////////////////////////////////////////////////////////////////////
[ Tab from: https://www.guitartabs.cc/tabs/m/mindless_self_indulgence/futures_tab.html ]
(Guitar starts here, listen closely)
"Hundred beats per-minute baby, don't mean shit to me, to me....
This ain't no blast, this ain't no blast, this ain't no blast from the past, (scratch)
the moment of the future, ow, this ain't no blast from the bast, its the moment of the future..."
e|---------------------------------------------------------------|
B|---------------------------------------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---8------6------4---4---4-------------------------------------|
E|---6------4------2---2---2-------------------------------------|
////////////////////////////////////////////////////////////////////////////
[No bass this time]
"Ya future, future, future, future, ohhhh... ya future, future, future
Then the song just repeats.