Please update your Flash player to the latest version, clear your cache, make sure you are logged into your Kong account before navigating to the SAS4 webpage and if all else fails try a different browser. One of these will fix the issue (Unless you're trying to run on Ubuntu which doesn't support the Flash version required to play this game.)
There Should be Online multiplayer Added to this game and money is shared when gained and if a player spends money its separate so you don't need to wait waves to get cash to buy turrets and players both get the same amount of money even if the other players turrets kill the balloons
The game is fine but the energy regen is slow and it would be way better if there was no max for energy pack uses and i have put in 1 week of gameplay of this game and its great the halowean house is great and having a full power slash and recive nothing if you want this game to be better + this comment ok?
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Please update your Flash player to the latest version, clear your cache, make sure you are logged into your Kong account before navigating to the SAS4 webpage and if all else fails try a different browser. One of these will fix the issue (Unless you're trying to run on Ubuntu which doesn't support the Flash version required to play this game.)