The "-GOG" suffix indicates it was sourced from the GOG (Good Old Games) storefront, which typically means the game is pre-configured to run on modern Windows systems using emulators like DOSBox . Contents: The .rar file likely contains: The game's executable and data files.
It is a hybrid game where you navigate a theme park, playing various arcade-style mini-games in different themed areas (Fantasy, Medieval, etc.) to solve a mystery. Theme.Park.Mystery-GOG.rar
Digital manuals or "feelies" (the original paper-based components like maps or hint sheets converted to PDF). The "-GOG" suffix indicates it was sourced from
If you are looking for the original printed paper materials (manuals or code wheels) that came with the 1990 physical box, you can often find digital scans of them on archives like the Internet Archive or Museum of Computer Adventure Game History. etc.) to solve a mystery.