Angel's Feather Gaiden

In summer 2005, Blue Impact released a sequel to Angel's Feather. It was released in two formats.

The first was Kuro no Zanei, a Playstation 2 game. Kuro no Zanei is rated 15+. There is no hard yaoi in it. All the relationships (as well as scenes flashed back to by some characters) do not contain explicit sex.

Kohaku no Hitomi is the name of the PC release of the same story, but with the 18+ scenes intact.

The first half of the game is almost entirely RPG/fighting, with the second half being nothing but character dates/story/coupling. Personally, I like this format since you can save after playing the RPG once and then just play the BL portion of the game. (Though it means the first part can get rather tedious.)

The story introduces side characters from the past of many of the main characters. The couplings are mostly easy to get, just by having the two characters spend time together. From the first time you put two characters together, the story will pick up from whatever their ending/scenario was in the original game, as though they are a couple.