Manhunt 2 was released on Halloween to reports that it's taking videogame violence to a new level (e.g, see these from the Associated Press and a CBS News station). It's now rated "M" for "Mature" for 17+, since its maker, Rockstar Games, modified it a bit last summer. "Made for the Nintendo Wii, Sony PlayStation Portable and PlayStation 2," the AP reports, the blood-drenched game has been sparking controversy since June, when the Entertainment Software Rating Board gave it a rating of "adult only" that would have excluded it from some big-box retailers, including Wal-Mart Stores Inc." In it, reports CBS in Springfield, Mass., "players act out killing and torturing someone with tools like a sledgehammer or shovel. And this is a toned down version." CBS Evening News in New York reported that Manhunt 2 is "even more intense when it's played on Nintendo’s Wii, which gets players to act out the violence." Here's ABC News's "Ultimate Parents' Guide to Video Games", complete with an explanation of the Entertainment Software Rating Board's ratings and descriptors, as well as a glossary of video and online game terms.