I just have some little questions.
Firstly, I have seen games that after the whole game is over (Jisei) or after you finish an ending (Fantasia Trilogy), you unlock a bonus, like an epilogue, some concept art or an interview (Doppelganger demo).
Yeah, maybe interviews works fine on a demo, with the creator's personal character, or a character from another series interviewing the game's set of characters. But my problem is that, I want to make a bonus for a short KN, which is for me, hard to make a bonus thingie with. I don't know what the hell I should place as a bonus, whether an interview, or some concept art and/or the CGs (TCAST), or some epilogue, or maybe some thoughts about the premise before the KN/VN was made (TCAST). Any suggestions?
Second, what could be the possible options aside from those ones I mentioned? I know there are a lot of possibilities for bonuses, but really, I'm not sure.
Third, I know only interviews apply on demos, so what bonuses only applies to demos?
Once again, thanks.