| Adobe Flash game |  Kids' Choice Awards '05 Hangman | 2005 | Nickelodeon Viacom International, Inc. |
| Nikko DigiBLAST cart. | Sonic X 1 | 2005 | Nikko Ent. B.V. |
| Nikko DigiBLAST cart. | Sponge Bob Square Pants 1 | 2005 | Nikko Ent. B.V. |
| Nikko DigiBLAST cart. | Totally Spies! 1 | 2005 | Nikko Ent. B.V. |
| Nikko DigiBLAST cart. | Winx Club + 5 Atari Games | 2005 | Nikko Ent. B.V. |
| Nikko DigiBLAST cart. | Winx Club 1 | 2005 | Nikko Ent. B.V. |
| Nikko DigiBLAST cart. | Yu-Gi-Oh! | 2005 | Nikko Ent. B.V. |
| Nintendo GBA cart. | 2 Games in 1: Dr. Mario & Puzzle League Model AGB-BZPP | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. |  Advance Wars - Dual Strike Model NTR-AWRE-AUS | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Advance Wars - Dual Strike Model NTR-AWRP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Animal Crossing - Wild World Model NTR-ADME-AUS | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Animal Crossing - Wild World Model NTR-ADMP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Another Code - 2tsu no Kioku Model NTR-ANOJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Another Code - Two Memories Model NTR-ANOP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Battalion Wars Model DOL-G8WP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Bura Bura Donkey Model AGB-BBKJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Catch! Touch! Yoshi! Model NTR-AGFJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Chibi-Robo! Plug into Adventure! Model DOL-GGTJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Daigasso! Band Brothers Request Selection Model NTR-ZBBJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Dance Dance Revolution with Mario | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Dancing Stage Mario Mix Model DOL-GWZP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Daredemo Asobi Taizen | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | DK - King of Swing Model AGB-BBKP | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Donkey Kong - Jungle Beat Model DOL-GYBP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Donkey Kong Country 3 Model AGB-BDQP | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Donkey Konga 2 Model DOL-GY2P-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Donkey Konga 3 - Tabe-houdai! Haru Mogitate 50 Kyoku Model DOL-GY3J-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Dr. Mario & Panel de Pon Model AGB-BZPJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Electroplankton Model NTR-ATIJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Famicom Wars DS | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Fire Emblem - Path of Radiance Model DOL-GFEP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Fire Emblem - Souen no Kiseki | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Fire Emblem - The Sacred Stones Model AGB-BE8P | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Geist Model DOL-GITP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Geist Model DOL-GITP-UKV | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Jump Superstars Model NTR-AJSJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Kahashima Ryuuta Kyouju no Nou wo Kitaeru Otona no DS Training for Adults | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Mario & Luigi - Partners in Time Model NTR-ARMP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Mario & Luigi RPG 2x2 Model NTR-ARMJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo DS cart. | Mario Kart DS Model NTR-AMCJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
