Or you could call it Touhou Diablo 2, since I'm not even sure what it actually says.
This is the squeal to kouryokutei's Touhou Diablo Treasure Hunter G, and it so far expands to the characters involved in UFO.
A demo is available at
http://kouryokutei.web.fc2.com/ (Warning small grey button on page is
NSFW becareful.) Just look for the download that says GTR_T0, and above they have a equipment patch for the trial version.

Main image used for the game, seems a very angry byakuren took it out on everyone. But from the games intro it seems they deserve it.

So if you played the first game you already know most of what this game will consist of.
Your home base is on the Palanquin Ship and you travel to "dungeons" by missions from Nazrin. You also can find Nitori's shop and Reisen selling medicine like Eirin did in the first game. But I'd like to adress the changes made to this game and how it may better the game.
1: Mini map is gone. I hated the mini map in the first game, it was bare and couldn't really be called a "map" really. This time to show you enemies and items the side of the screen will you you a Orange or Blue arrow in the direction of said thing. Better change and gives a better idea of where something is.
2: Stats and weapons get a big change, When you start the demo you start off with 4 hp, yes only 4. But luckily everything else does little damage as well otherwise you would get one shot if these where the same enemies from before. Weapons also change up a but but I'm not sure what all the stats mean.

Here you can see attack power, how much Hp the weapons gives, and skills attacked instead of prefixes.
Beside from these changes and a few animations getting redone the music still remains the same, it could just be the demo but nothing changed in the music department.
Here is some gameplay footage
http://www.youtube.com/watch?v=ZI06zTvhCYUSo what are your thoughts? Did you expect this to happen? Are you excited for this one? I know I am, I loved the first one and collecting the unique weapons, can't wait to see who you get to play as and what you can collect in this one, but I do hope you can play as a majority of the characters you could in the first one.