[Giveit2u43]

I did this the cheap and nasty way... in arcade.php find the first instance of:

$DB_site->free_result($result_gamesettings);

BELOW it add:

$jointime = (TIMENOW - $bbuserinfo['joindate']) / 86400; // Days Joined
	$postsperday = $bbuserinfo['posts'] / $jointime;

	if ($postsperday <= 3) {
		print_no_permission();
	}

Change 3 in that to whatever value you wish.. then as long as the member has a postsperday average that is above that number they can view the arcade, if not they get a no permission screen.