Here is a list of the top ten games from June of 2008 according to NPD Group.

June Software Sales

1. Metal Gear Solid 4 (PlayStation 3, Konami) - 774,600 Units
2. Guitar Hero World Tour (Nintendo DS, Activision) - 422,300 Units
3. Ninja Gaiden II (Xbox 360, Tecmo/MGS) - 372.700K Units
4. Wii Fit w/balance board (Wii, Nintendo) - 372,700 Units
5. Wii Play w/remote (Wii, Nintendo) - 359, 100 Units
6. Battlefield: Bad Company (Xbox 360, EA) - 346,800 Units
7. Mario Kart (Wii, Nintendo) - 322,400 Units
8. Lego Indiana Jones (Wii, LucasArts) - 294,500 Units
9. Lego Indiana Jones (DS, LucasArts) - 267,800 Units
10. Lego Indiana Jones (PS2, LucasArts) - 260,300 Units