lexo- As a programmer, it can. Things like this has actually happened many times before, like in the instance of Mario, Sonic, Legend of Zelda (Legend of Link to Ocarina of Time) Switching over to a 3D view is very time consuming, the models have to be ALOT more advanced, it would also be heavier on graphics, megabytes, etc. I don't know what engine Kupo used, but he might need a new one to do it.