Really like the concept, can't wait to see where this goes and I wish you luck!
My only real gripe (And I use the term "Real gripe" very loosely here), is Ciri and Triss being in the game. Just like... Why suddenly two real characters from other IPs? I get people like them, and I really don't have an issue with Triss because she looks good. But Ciri is so damn skinny, bitch looks like only eats twice a week. Give that poor girl some meat please...
Aside from that, I wouldn't mind branching paths. Like, maybe at the beginning instead of getting tricked by the older daughter, you are able to avoid that and stay in the house instead of being forced out? Obviously you'll still end up at the same points, but having different ways to get there would be nice.