starting about $1,000,000 and smaller traditional arcades starting about $250,000 - A very good. rule of thumb for budgeting many facilities uses $125 - $300 per Sq Ft or $410 - $985 / Sq M. for total project costs, but depends a great deal on where in the world the facility will be located.Of course, if you already have built out, unused space, and adding non-redemption arcade.lanning, designing, theming and building a successful family entertainment center (FEC) , fun center, arcade, theme park, amusement park or location-based entertainment facility (LBE) should always include expert advise and review.