I just loaded up the game and was playing within 60 seconds. Something to check out is your connection type. A wired connection may be faster than Wi-Fi for example. On the game end, games are all different sizes, which means that it may take anywhere from a few seconds to a few minutes to load a game depending on the game and the resources that are needed.
If you are experiencing a "Black" or "White" empty window where the game should be, this is most often caused by your browser having disabled the Flash Player, or Unity Game add-on extensions.
If this doesn't help, can you give us some more information on what you mean it's not loading? As well as what OS/Browser you are using? Also, have you tried to load the game in another browser?
i have a problem in strike force heroes 3 , some part of the game loads and before the final page gets loaded the gaming screen turns grey. i use mozilla firefox for gaming.
Did you check your Firefox Plugins to see if the Flash Player is up to date? The link I shared above has a link you can follow to click on the link for Firefox and see what plugins you have installed. Otherwise here is a link for some general Firefox help and troubleshooting.