The game "Tea for God" (https://www.google.com/search?q=tea+for+god&oq=tea+for+god) also has this strange behavior where the world curves around in a non-Euclidean / M.C. Escher-style fashion so that you feel like you're in a labyrinth, but you're actually in a ~8ft square in your living room.
"Tea for God" and "Unseen Diplomacy" are the only games I'm aware of that operate in this fashion, with "realistic" walking movement that doubles back on itself.
"Tea for God" and "Unseen Diplomacy" are the only games I'm aware of that operate in this fashion, with "realistic" walking movement that doubles back on itself.