Dreams are amazing trips into your subconscious. A nightly download of all your fears, anxieties, hopes, plans, and etc that help you manage your daily life.
Games are an awesome form of escapism, and if I experience them instead of dreams and in reality, they would oversaturate my life and cease to be an escape from said reality. Games would become my reality and as a result dull and unimportant.
I will keep my dreams and let my games take me away while I am awake.