Some two dozen online terrorist discussion groups and Arabic-language hacking forums are now tracked online, up from only four a year ago, says IDefense, a Reston, Va. firm.

FORBES: The Next Threat

The game was revealed by the Middle East Media Research Institute (MEMRI), which keeps an eye on the online forums frequented by Islamic militants, and which translated the Arabic text in the game (strangely, the score is in English).

FORBES: Al Qaeda's Goofy Video Game Provokes Laughter, Not Terror