In defense of these behaviors are arguments that the rules of the game allow it and that players might not know they are behaving against the designer's intention. So-called exploits, in this view, are not cheats because they do not change the game in any way and therefore could be accessible to all players if they know how to do it. The players who use such techniques may consider them fair for use in the game in cases when they are not explicitly disallowed in the Terms of Service or other such rules governing participation.