I am working with free edition 8.4, I am sure the problem is not in my scripts I have even tried scripts from AUM which I have seen work on other editions. On doing a simple move action my player is walking through blocks and when I made simple gravity scripts my player falls through level blocks. These are not models they are level blocks. I am pretty sure the scripts must be good they have been copied from the AUM. I am sure collision is good in this engine, but I dont understand why I cant get it to work in free edition.