Mario Teaches Typing (Mac abandonware from 1993) To date, Macintosh Repository served 1249831 old Mac files, totaling more than 237861GB!.Mario's Expert Express: Essentially a practice typing lesson where you copy and type pre-defined paragraphs with the assistance of Mario's supervision. Mario's Tunnel Of Doom: Help your character run through a tunnel filled with traps, avoiding falling blocks and the like, by correctly typing the sentences which scroll across the top of the screen.Also published on Mac, this educational game is abandonware and is set in a typing and licensed title. In 1992, Interplay Entertainment Corp.