ALS'/DLF' : your daily dose of Arcade Life Style...inside the Dragon's Lair!
What are you using, tubes and laser?
But first, I'll apply the primary layer :
Maybe consider an enclosed walkway to your house? I didn't like going in between the two buildings outside at night... Not to mention during cold/bad weather.
Sir, I would like to get a feeling for gamerooms. Do you know how many machines you have and what the m²´s of your entire arcade are?