Touhou Drops

this game is fun but the later levels are unusually difficult.

problems: 

abilities. every character has 3 abilities and you can activate them if a character picks up a level block that comes in the drop menu. big problem is that you only know what they do when you use them, and sometimes they appear to do nothing at all because you need some requirement, like an enemy within a certain distance from your character or something hard to notice. when you use some abilities, like remilia 3 or marisa 2/3, you might just instantly want to restart because you just destroyed your entire structure.

blocks. each level has a 'set' of blocks that can or cant appear. you may be waiting to get a bomb block, but realize that it probably isnt coming because its impossible to get one on that stage.

saving. if you play a world and leave in the middle somewhere, you will start at the beginning of that world next time.

health. characters have health and they will carry their health to the next levels (try doing world 8-6 with 1 hp on the best character).