hello. I am new to ue5 and need some advice. I want my character to only be able to look side to side no more than 90 degrees but it not to affect the direction of travel.
Hey @DadamLife7! Welcome to the forums!
So what you’ll need is a clamp node on your camera rotation code. Is this a first person game? Or a third person game? That info will help us help you set this up! 
first person. I’m using the preset first person map on ue5