The team over at Orx have released the first in a series of demonstration / tutorial videos for Orx:
https://www.youtube.com/watch?v=wo6o8BAMnM0
This episode shows how to move characters seamlessly from one side of the screen to the other, as opposed to regular re-positioning. This is a good technique that requires no code in Orx, but rather just some data configuration. You can also apply this technique in other engines.
There will be more videos being made over the next days and weeks to showcase Orx more, and give developers a good idea of what the engine is capable of.