I want to create a game which would be an option based game where the user would pick from 2 options and they would affect the ending outcome. I want it to be like the start of Firewatch. How would I accomplish this?
It depends on how avid of a programmer you are and how much you want to make yourself. There are plenty of assets on the asset store for CYOA (Choose Your Own Adventure) Games. I would recommend you plan the dialogue in a Dialogue Tree. Then you could create a custom editor to manage the creation of the dialogue tree and store the current node in the tree the player is currently on. It's difficult to answer because I don't know what sort of programming background you have.
Thanks for the reply! I don't have much programming experience but the Dialogue tree looks looks like a promising way of doing it. Thank you!