If I looked at the right game I'm not sure it can be classified as cheating. This is the reason I dont play Rated FFA. Common strategy is to gang up and take out the best player. It did seem VERY cooperative. At one point even mind controlling you up to the other opponents direction. If two players gang up on you like that there's no way you have a chance so i dont play FFA. It may not be cheating but at the very least it seems unsportsmanlike.