Grunty’s Furnace Fun – Banjo-Kazooie

The most immediate example that comes to mind is Banjo-Kazooie. Before fighting Gruntilda, she presents a rather odd puzzle to stop our heroes – Grunty’s Furnace Fun. There are unique panels that present everything from timed challenges (like the sandcastle puzzle) to identifying different worlds. You also have Grunty’s personal questions which are randomized each time and can only be answered by speaking to Brentilda, her sister, throughout the game.