Touhou Soujinengi Zansho: The Genius of Sappheiros - Shuumatsu

Shuumatsu (Weekend) features a heavy rebalancing of the rates for dropped items and Satori's Learning, changes some of the recipes (with the most notable one being the recipe for the Kusanagi, which now only requires 5 Iron as opposed to 30), removes the feature that made you lose all of your "unsaved" items after getting wiped out in a dungeon, and adds a few new things such as a mini-map and an easy mode you can toggle on or off whenever you want.