The farthest I could make it is Level 8, Scene 1. This is one of the most enjoyable Touhou games I have played. I think this is the best game for improving your overall bullet hell dodging skills, as it has a very quick restart and there are no consequences for dying.
Kind of ominous and very unfinished. I looked through the game files and noticed that there are a lot of events in the hub which are unobtainable, as well as many dungeon maps that are unfinished.
Very short, but it executed the Yume Nikki formula very well. Also, as it hasn't been updated in 4 years, I don't think the full game will ever come out.
For such a small game, I think it's quite amazing. Gameplay is fun and the characters are nice. The game does lack a bit in its story, as the ending is a bit abrupt and leaves some plot points unresolved.
I think the 2-player versus mode is very fun and works better than the normal games. That being said, Phantasmagoria of Dim. Dream still executes the formula better.