What kinds of things can the game engine do? What other games use it?
As far as I'm aware ROSE is the only major online game that uses it, however there's sample code on google for SharpAPI using a ZnZin engine, though im not aware of what it enacts/does. I know the things I know because I'm friends with someone who worked on the RosePH team? I can't remember which server, but he helped with the official server in another country, and has told me soo many things about this game, what it's capable of, that i wanted to cry. I'll give you a hint, had it been done right the first time, WOW. and not the single word that expresses a gesture of amazement, i meant they would be in our competition bracket, had the Dev's had enough time to test and properly make everything working before open beta.
What it can do as far as I remember?
Well 2d/3d
shadows
particle
light effects
animations
mid-range rendering 30-35k before issue, 100k before "not a good friggin idea"
xml scripts [obviously]
etc.
ask me something that it doesn't do and i'll let you know?