So glad to hear that you're enjoying the game! Yes, the game is still unfinished, and I plan to complete and upload the D789 update (including bug fixes) by the end of the month! Complete verision of Each route will have twelve chapters and two ending chapters, plus more short endings!
For the two missing endings, they should be found in the two small branches of B456!
For B5 one, you need to hide yourself when Andershcha offers help, and then fail the branch option facing D;
For B6 one, you need to let the time exceed the limit bar during the long talk with Na Xue, and choose the corresponding option (I don't remember what it is! But it should be simple).
You can also check the Walkthough in the downloadable file for more information for BE10 and BE11!! Thank you for efforts in collecting these endings!!(*^▽^*)
