Added brand new teaser trailer: youtube.com/watch
philx Ejecta is what Cocoon should've been, it works great and it increases speed tenfold. On retina iPads though, the way sprites are being handled can create problems with large games for memory exhaustion. That's why I released for iPhone only initially, I think these issues will be soon ironed out, just be aware of them.
Next week after some well deserved rest I'll publish the complete plugin which will include Game Center, iAP some native Ejecta function and the Exporter.
Meanwhile you can start here.