Below you will find a list of the top 10 selling games from last month from NPD. (September 2013)

1. Grand Theft Auto V (360, PS3)
2. Madden NFL 25 (360, PS3)
3. NBA 2k14 (360, PS3, PC)
4. Diablo III (360, PS3, PC)
5. FIFA 14 (360, PS3, PC)
6. Kingdom Hearts HD 1.5 ReMIX (PS3)
7. Disney Infinity (360, Wii, PS3, NWU, 3DS)
8. NHL 14 (360, PS3)
9. Minecraft (360)
10. Saints Row IV (360, PS3, PC)

Source