Ahh I see, when you add the number it lets you put in more than one Bool variable. It's still not helping me. I'm trying to make an 8-way top down firing system. I can get the up, down, left & right working but the diagonals have me foxed as you need two keys pressed at once. I read that you should separate each key press to individual FSM but even with Global Bool UP and Global Bool RIGHT I can't get them to register at the same time to make Bool All 2, up and right work & therefore send out a diagonal projectile.
Is Global Boolean the right way to go? Should I use Bool Flip on key press, Bool Flip on Key off?