Ok this was an easy tutorial and thoughtI'd share it. On the Map or in Common events make the event parallel and enter this
Loop
Label 1
Wait 1 Frame
Branch if A Button is Held
Branch if Var[xxxx:Run] = 0
Move Event Player:Set Speed 5
VarOper:[xxxx:Run] set = 0
Jump to Label 1
Else
Jump to Label 1
End
Else
Branch if Var[xxxx:Run] = 1
Move Event Player:Set Speed 4
VarOper[xxxx:Run] set = 0
Jump to Label 1
Else
Jump to Label 1
End
End
I don't know if alot of you know this but I decided to post anyways as my first post!