This is a masterpiece (I could never get through floor 2)

I was pleasantly surprised by a game that takes inspiration from Isaac! I'm not the target audience due to that series' theme, so it was nice to have a Touhou counterpart. ^.^;

The visuals and audio all fit really well, too! I did notice that Reimu doesn't have any walk animations, although it didn't detract from the game at all.

This also isn't a necessity, although as somebody who enjoys Peglin, I do like how that game's items ("relics") have counters easily visible on the screen at all times, to tell when they'll proc next. If there's a way to somehow cram collectible items into one side of the screen, that might be a fun way to build on the Isaac formula.

Otherwise, the game had a lot of fun surprises, even from just the first floor or two (and a lot of attempts). This was excellent!

Two things that I hated were the fact that item containers were hard to destroy (wich I understand is a reference but it ain't fun when there's too many)
And the Marisa's hitbox compared with the needles, it's so hard to hit her that the final battle becomes an accuracy test.

Other than that I had a great time on stream, not a big Isaac fan but I love the game and it's difficutly, and the cards seem balanced enough to not pick only one side, so congrats for the result.

As an Isaac fan, this is a really great rebuild of the game in such a short amount of time and has some pretty solid gameplay! Also as an Isaac fan, I do find myself wishing it did a little bit more to separate itself from Isaac. While not the only example, I think the biggest offender here is the setting - Touhou isn't really known too much for brickwork and stone dungeons and while there was a short narrative blurb justifying it I just think it'd feel a lot more impactful if we were descending into old hell, or a nuclear reactor, or many other iconic locations. 

My own minor gripe aside, good job on this!

thanks for making a Mac version!!! game hard but fun good job!!