Adventureland
A text-based adventure game for the TRS-80, which was later expanded with visual scenes in various ports. It only allowed 2-word input and was largely based on Colossal Cave Adventure.
Story
"Adventureland" is the first interactive fiction game by Scott Adams. Using two-word-verb-noun combinations, the player tries to find 13 lost treasures in a fanatasy world. Originally, the game had no graphics at all. Over time, however, the ports to more advanced systems were enhanced with graphics.