Games Plus was a tiny arcade located where the The Hotdogger is now. It had about 13 games, including Ms. Pacman and Galaga (incredibly popular titles at the time.) They also carried a small selection of roleplaying supplies. The owner previously ran a hat store from the same location — Drop of a Hat.
Although Games Plus was the first arcade in Davis, it didn't stay in business much longer than a year or two due to competition from bigger arcades such as The Library and Atlantis. It closed its doors in 1983.