Hi, LynxFlare!
I'm glad to hear you enjoyed Reksa's playthrough from Tiori!
I'm not sure what you mean here though, I mean, Winged Ones doesn't need any particular web engine for you to play OuO;
I mean, all you need to do is download it, extract it, and choose which version you want (Windows/Linux/MacOS).
Maybe you can explain your difficulties to me further and I'll try to help? ><