| Biggest Loser USA, The (Europe) (NDSi Enhanced) | |
| Biggest Loser, The (USA) (NDSi Enhanced) | |
| Bigs 2, The (USA) | |
| Biker Mice from Mars (Europe) | |
| Biker Mice from Mars (USA) | |
| Bikkuriman Daijiten (Japan) | |
| Billiard Action (Europe) | |
| Biohazard - Deadly Silence (Japan) | |
| Bionicle Heroes (Europe) (En,Fr,De,Es,It,Da) | |
| Bionicle Heroes (Japan) | |
| Bionicle Heroes (USA) | |
| Bisanggu - Exit DS (Korea) | |
| Biz Nouryoku DS Series - Miryoku Kaikaku (Japan) | |
| Biz Nouryoku DS Series - Wagokoro no Moto (Japan) | |
| Biz Taiken DS Series - Kigyoudou - Inshoku (Japan) | |
| Black Cat - Kuroneko no Concerto (Japan) | |
| Black Jack - Hi no Tori Hen (Japan) | |
| Black Sigil - Blade of the Exiled (USA) | |
| Blades of Thunder II (USA) | |
| Blazer Drive (Japan) | |
| Bleach - Dark Souls (Europe) (En,Fr,De,Es,It) | |
| Bleach - Dark Souls (USA) | |
| Bleach - The 3rd Phantom (Europe) (En,Fr) | |
| Bleach - The 3rd Phantom (Japan) | |
| Bleach - The 3rd Phantom (USA) | |
| Bleach - The Blade of Fate (Europe) (En,Fr,De,Es,It) | |
| Bleach - The Blade of Fate (USA) | |
| Bleach DS - Souten ni Kakeru Unmei (Japan) | |
| Bleach DS 2nd - Kokui Hirameku Requiem (Japan) | |
| Bleach DS 4th - Flame Bringer (Japan) | |
| Blood Bowl (Europe) (En,Fr,De,Es,It) | |
| Blood of Bahamut (Japan) | |
| Blue Dragon - Awakened Shadow (Europe) | |
| Blue Dragon - Awakened Shadow (France) | |
| Blue Dragon - Awakened Shadow (Germany) | |
| Blue Dragon - Awakened Shadow (Italy) | |
| Blue Dragon - Awakened Shadow (Spain) | |
| Blue Dragon - Awakened Shadow (USA) | |
| Blue Dragon - Ikai no Kyojuu (Japan) | |
| Blue Dragon Plus (Europe) (En,Fr,De,Es,It) | |
| Blue Dragon Plus (Japan) | |
| Blue Dragon Plus (USA) | |
| Blumen & Muster Puzzle - Echter Puzzlespass fuer Unterwegs (Europe) (En,Fr,De,Es,It) | |
| Bob the Builder - Festival of Fun (Europe) (En,Fr,De,Nl) | |
| Boing! Docomodake DS (Europe) (En,Fr,De,Es,It) | |
| Boing! Docomodake DS (USA) (En,Fr,De,Es,It) | |
| Boku to Sim no Machi - Agent - Nazo no Kaitou kara Hihou o Mamore Daisakusen! (Japan) (En,Ja) | |
| Boku to Sim no Machi - Kingdom (Japan) | |
| Boku to Sim no Machi - Party (Japan) | |
| Boku to Sim no Machi - Racing (Japan) | |