| Sony PlayStation 2 disc |  .hack//Infection Part 1 Model SLKA-25080 | 2003 | Bandai Co., Ltd. Japan |
| Sony PlayStation 2 disc | .hack//Infection Part 1 Model SLUS-20267 | 2003 | Bandai America, Inc. 45557 |
| Sony PlayStation 2 disc | .hack//Mutation Part 2 Model SLUS-20562 | 2003 | Bandai America, Inc. 45557 |
| Sony PlayStation 2 disc | .hack//Outbreak Part 3 Model SLUS-20563 | 2003 | Bandai America, Inc. 45557 |
| Sony PlayStation 2 disc |  .hack//Zettai Houi Vol. 4 Model SLPS-25202 | 2003 | Bandai Co., Ltd. Japan |
| Nintendo GBA cart. | 007 - Everything or Nothing Model AGB-BJBE-USA | 2003 | EA Games Electronic Arts, Inc. |
| Nintendo GBA cart. | 007 - Everything or Nothing Model AGB-BJBP-EUR | 2003 | EA Games Electronic Arts, Inc. |
| Nintendo GBA cart. | 007 - NightFire Model AGB-A7OE-USA | 2003 | EA Games Electronic Arts, Inc. |
| Nintendo GBA cart. | 007 - NightFire Model AGB-A7OP | 2003 | EA Games Electronic Arts, Inc. |
| Slot Machine |  100 Degrees | 2003 | IGT International Game Technologies Reno, NV, USA |
| Nintendo GameCube disc | 1080° Avalanche Model DOL-GTEE-USA | 2003 | Nintendo of America, Inc. USA 45496 |
| Nintendo GameCube disc | 1080° Avalanche Model DOL-GTEP-EUR | 2003 | Nintendo Co., Ltd. Japan |
| Slot Machine | 12 Times Pay 1-Line | 2003 | IGT International Game Technologies Reno, NV, USA |
| LeapFrog Leapster cart. | 1st Grade | 2003 | LeapFrog |
| Slot Machine | 2 in 1 2003 | 2003 | Astro Corp. Taipei, Taiwan |
| Nintendo GBA cart. | 2 in 1: Uridium Advance + Paradroid | 2003 | Jester Interactive |
| Nintendo Game Boy Color cart. | 2003 Crash Bandicoot II Advance - The Huge Adventure | 2003 | Sintax China |
| Slot Machine | 2003 Crown of the Golden Bell | 2003 | GPS Co., Ltd. Game Power System Taiwan |
| Nintendo Game Boy Color cart. | 2003 Digitmon Sapphire | 2003 | Unknown China |
| Nintendo Game Boy Color cart. | 2003 Gu Huo Lang II - The Huge Adventure | 2003 | Sintax China |
| Mobile game | 2003 Ponpoko | 2003 | M-Dream Co, Ltd. Korea |
| Nintendo Game Boy Color cart. | 2003 Shu Ma Bao Long - Ge Dou-Ban | 2003 | Sintax China |
| Adobe Flash game | 3 Squared | 2003 | Clements, Chris |
| Arcade Video game | 3D BLitz | 2003 | 3001 AD FL, USA |
| Tangerine Oric 1 cass. | 4K Kong Hb | 2003 | Defence Force |
| Slot Machine | 4x Gold | 2003 | IGT International Game Technologies Reno, NV, USA |
| Sony PlayStation CD | 5 Star Racing Model SLES-04064 | 2003 | Phoenix Games |
| Famiclones cart. | 5-in-1 MiniGame 2003 | 2003 | Unknown |
| LeapFrog Leappad cart. | 5th Grade Math | 2003 | LeapFrog |
| Slot Machine | 6 Gun | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | 6 Poker | 2003 | Cytech Co., Ltd. |
| Slot Machine | 7's Gone Wild | 2003 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Arcade Video game | 8 Ball Pool Shark | 2003 | Unknown |
| Slot Machine | 9 Lives | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Sony PlayStation CD |  A Bug's Life + Tigger's Honey Hunt + Tarzan Model SLUS-01536CE~8CE | 2003 | Global Star Soft. |
| Medal video game | A-Go | 2003 | Unknown Korea |
| Slot Machine | AB - American Bandstand | 2003 | IGT International Game Technologies Reno, NV, USA |
| LeapFrog Leappad cart. | ABC-Abenteuer | 2003 | LeapFrog |
| Slot Machine | Aces & Deuce Bonus Poker | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Action Money Classic Blend Series | 2003 | EGT Euro Games Technology, Ltd. Bulgaria |
