Sword World PC is a role-playing game on PC-98, published on 1992. It is a game that aims to fully reproduce the system of the Sword World RPG, a table-talk RPG, on a computer.
Heroine Tenjin Shima is a manager of the lingerie shop, but on the behind this is a private investigation organization. One day a request is received from the National University to find the professor missing for a week already. All that's known is that professor was interested in excavation of an ancient civilization and searched for a hidden treasure.
The puzzles include a tile-matching memory game and a timed top-down maze sprint (find the exit before the time runs out). In each subsequent area, the difficulty of these puzzles increases, and the amount of clothes the demi-humans wear after a puzzle has been solved decreases.