Here are the Top 10 best-selling video games, according to retailer Amazon.com. Games are listed by title, company, gaming system, and rating from the Entertainment Software Rating Board. Most games are priced $60 for Xbox 360 and PS 3; $50 for Wii; $40 for PSP; $30 for DS and PS 2.
1. "Wii Sports Resort" (Nintendo) for Wii; rated "E"
2. "Halo 3: ODST" presale (Microsoft) for Xbox 360; rated "M" (blood, language, violence)
3. "Batman: Arkham Asylum" (Eidos) for PS 3; also available for Xbox 360; rated "T" (alcohol and tobacco reference, blood, mild language, suggestive themes, violence)
4. "Professor Layton and the Diabolical Box" (Nintendo) for DS; rated "E 10+" (alcohol reference, mild violence)
5. "Batman: Arkham Asylum" presale for Xbox 360
6. "Guitar Hero 5" with offer to get free, future "Guitar Hero: Van Halen" (Activision) for Xbox 360; also available for Wii, PS 3 and PS 2; rated "T" (mild lyrics, mild suggestive themes)
7. "The Beatles: Rock Star" (EA) for Xbox 360; also available for Wii, PS 3; rated "T" (mild lyrics, tobacco reference)
8. "Madden NFL '10" (EA) for PS 3; also available for Wii, Xbox 360, PS 2, PSP; rated "E"
9. "The Beatles: Rock Star" for PS 3
10. "Guitar Hero 5" for PS 3
(Ratings: "E" for "Everyone"; "T" for "Teen"; "M" for "Mature 17+")