Impact (javascript) Engine a new "rival" (?)

Pode, isn't that done by passing it through AppMobi? If so, you could try using an exported C2 project with AppMobi.

Ashley: I think you are right. By checking quickly the samples on the site of Impact JS, I saw that you need to call specific CSS tags and JS stuff for the ImpactJS framework to do its magic (I suppose that for the OpenGL/OpenAL layer to find its eggs, it's the sensible thing to do).

So I'm going to investigate the AppMobi route.

Plugins are important in C2, it will change the look of events.

And it's a good way to co-work with other game-designers, they don't need to learn how to write code first.

I must say that I'm quite impressed with the level editor in ImpactJS.