Dual protagonist game is good for every other dev except Eva... dont get me wrong, Eva really bring the branching story system to whole new level, you can play GGGB many times and still cant unlock some of its scene, thats enough to prove how complex the branching story system that Eva makes for her game... and dual protagonist game doesnt really work well with the developer like EvaYep, After this game is done goodbye forever to the dual protagonists, I'm sure that Eva Kiss is glad to have explored different ideas but I doubt that she wants to bring back dual protagonists after seeing all the effort that this game is demanding of her. Personally I'm glad, considering the time that Eva spends to develop I would not recommend her to make more games with multiple protagonists
You cant find any other game that has more compex branching story system than her games... and with dual protagonist, i think she finally find her limit, the way she struggled with every updates shows how difficult to makes dual protagonist game with her standard of branching story system complexity... Its not that ORS has bad written story in it, it just she needs a lot more time to write ORS story than what she needs to write the GGGB story and the options that she has when it comes to makes the next chapter story became more and more less, because she needs to makes story that highlight the two protagonist at the same time...
I really hope that in the next game, she only choose one protagonist game, because its not worth it to burn out herself every months just to finish the games when she should be happy and relax when develop her games