Hello!
Lots of questions, let's go one by one.
The transformations into animals will be in the way of anthro furries, or anthro animals, there won't be any feral animals or bestiality on the game.
The goal is for the game to have no "End", there will be Route Ends, where you finish a transformation of a character, but you'll be able to continue playing and have sex scenes with those finalized transformed characters.
Same with special scenes where Beast also transforms with the "victim". These will come in the future, as updates roll out.
I'm making a Roadmap and will in the future post it where details better the future updates for the game.
The Patreon Exclusive scene for now has a good showing of how far these transformations will go!
About impregnation scenes, that will come in the future, not sure if all characters will have it, but that might come as a vote for the community to vote on.
And about future characters, yes! The main goal is to have more characters from Teen Titans and DC as a whole, and also characters from outside of the DC Universe.
And for last, thanks for the suggestion! Will be sure to remember it for the future, a lot of people have messaged me saying that they really enjoyed the Bad Ends in the game and would enjoy seeing more of them! So I'll explore them in the future.