Hello noxchi borz,
There are several games made using our images, you can see a few examples on the following link: http://www.epicgenerator.net/index.php/made-with-us/games-made-with-epic
1: The output resolution of the images are fixed, and they are different between Season #1 (639×968 px) and Season #2 (1010×1200 px). Season #2 characters can be used in a full HD environment.
2: Unfortunately all the characters are prerendered in a single pose, and this can’t be changed in the software. This is something which came up quite a few times in the past, but we haven’t figured out a sensible way to make it happen yet.
I hope this helps, let us know if you have any more questions. 🙂