"Grandma's House" by Spinnaker for the Commodore 64/128 is an educational arcade game released in 1984. The game, rated E for Everyone, offers players the opportunity to explore Grandma's house, solving puzzles and completing challenges along the way. With the NTSC-U/C region code, this complete-in-box game is a nostalgic piece of gaming history that is sure to entertain both collectors and fans of retro video games.