It looks like you can run the game, unfortunately it's going to run like **** at a very low resolution.
Those integrated graphics chips just suck for gaming and are more for multimedia, like videos.
Your best bet is to go for a more powerful dedicated graphics card and a high-wattage PSU.
The reason you want a new power supply is because the ones that come in those pre-built systems are just too weak to power a graphics card that will run the game.
This is the reason why I build my computers. Nevertheless, go on Newegg and see if you can get something cheap. If you need more help, you know where to find me Justin.