Marquee light: 15 Watt FL tube unless a converted Pac-Man then would have 2x unknown wattage incandecent bulbs.
Ms. Pac's should pull about 1 amp on average but depends if the monitor has been swapped out, if a switch mode power supply is installed, etc...
On average, most single monitor 13" games pull 90-100 watts, most single monitor 19" games pull 110-130 watts. Specifically badly designed games like QBert pull twice that around 240 watts. Vector games also pull double usually. Dual 19" monitor games pull about 40% more power than single ones (160-170 watts). 25" games can vary significantly depending on monitor chassis, how old vs. how new but average between 1 and 2 amps typically.