With the original SSF2 Beta update, we tried to be nice with a logo on startup saying to only play on but it was just removed when uploaded to these sites.
These sites have managed to steal 66% of the traffic that plays SSF2 in the browser with mostly old versions of the game that do not have functional online mode and/or current balance changes/bug fixes, have ripped the legal disclaimer and the credits out, and these sites make money in the process. SSF2 is designed to be free, and sites that rip our protection mechanisms out of it to host it behind forced video ads (you know the ones – where you have to wait for the video to end before the game will load) and other scumbaggy/shady revenue streams put the future of the game at risk and cause slews of other problems. This mechanism is in place so that sites don’t profit off of Super Smash Flash 2, and so that players are always playing the newest, untampered, version of the game. Some fans that play on external sites have noticed that a time bomb we’ve setup within the game has gone off, displaying a message on top of the game telling players to play on McLeodGaming only.