We purchased this game on sale for $9.99. The current price is $19.99. With our computer we had no issues with game.
Our Current Computer Specs:
Windows 7 Home Premium using "SERCIVE PACK 1" (Auto update disabled)
Hewlett-Packard HP Pavilion g7 Notebook PC
AMD Processor A6-3420M APU with Radeon HD Graphics 1.50 GHz
RAM 8.00 GB (3.48 usable)
64-bit Operating System
From a rating of a 10 scale, we rate this game an 4. Not having any sort of control of difficulty or any way to control the amount of incidents was the cause for us to drop the score.
The variety of incidents and ability to control the individuals and the units are quite good. The amount of incidents in the Challenge mode can get very hectic and is a downfall. Playing the Challenge mode starts of pretty easy but then turns into a nightmare of challenges where you can't keep up. We like a challenge, but at least make it beatable at some point. We play the game in Free Play mode.
Even at the $9.99 price, it's too much. If the game drops below $5.00, it would be worth the purchase.