Beneath Apple Manor

Beneath Apple Manor is a pioneering game in the roguelike genre, originally developed and released in 1978 by Don Worth for the Apple II and later re-released for DOS as a "Special Edition". It's one of the earliest known role-playing video games (RPGs) with procedurally generated dungeons.
In Beneath Apple Manor, players take on the role of an adventurer exploring a multi-level dungeon in search of the Golden Apple, which is hidden on the lowest level. The game features turn-based combat and movement, with players navigating through a grid-like dungeon, encountering various monsters, and collecting treasures and items.