| Spider-Man | JP | 2003-02-13 |
Activision | Commercial |
| Soulcalibur II | AS | 2003-03 |
Namco | Commercial |
| Super Bubble Pop | EU | 2003-03-15 |
Jaleco | Commercial |
| Shenmue II | EU | 2003-03-21 |
Microsoft Game Studios | Commercial |
| State of Emergency | US | 2003-03-25 |
Rockstar Games | Commercial |
| Soulcalibur II | JP | 2003-03-27 |
Namco | Commercial |
| SeaBlade | EU | 2003-03-28 |
Simon & Schuster Interactive | Commercial |
| Steel Battalion | EU | 2003-03-28 |
Capcom | Commercial |
| Star Wars - Las Guerras Clon | ES | 2003-04 |
LucasArts | Commercial |
| State of Emergency | EU | 2003-04-04 |
Rockstar Games | Commercial |
| Star Wars - The Clone Wars | US | 2003-04-22 |
LucasArts | Commercial |
| Shinchou Mahjong | JP | 2003-04-24 |
E Frontier | Commercial |
| Stake - Fortune Fighters | US | 2003-05-05 |
Metro3D | Commercial |
| Star Wars - The Clone Wars | DE | 2003-05-09 |
LucasArts | Commercial |
| Star Wars - The Clone Wars | EU | 2003-05-09 |
LucasArts | Commercial |
| Star Wars - The Clone Wars | FR | 2003-05-09 |
LucasArts | Commercial |
| Speed Kings | KR | 2003-06 |
Acclaim Entertainment | Commercial |
| Speed Kings | US | 2003-06-03 |
Acclaim Entertainment | Commercial |
| Stake - Fortune Fighters | EU | 2003-06-06 |
Metro3D | Commercial |
| Syberia | EU | 2003-06-06 |
Microids | Commercial |
| Soldier of Fortune II - Double Helix | AU | 2003-06-20 |
Activision | Commercial |
| Soldier of Fortune II - Double Helix | EU | 2003-06-20 |
Activision | Commercial |
| Starsky & Hutch | EU | 2003-06-20 |
Empire Interactive | Commercial |
| Soldier of Fortune II - Double Helix | US | 2003-06-24 |
Activision | Commercial |
| SX Superstar | US | 2003-06-30 |
Acclaim Entertainment | Commercial |
| Star Wars - Caballeros de la Antigua Republica | ES | 2003-07 |
LucasArts | Commercial |
| Star Wars - Knights of the Old Republic | KR | 2003-07 |
LucasArts | Commercial |
| SX Superstar | EU | 2003-07-04 |
Acclaim Entertainment | Commercial |
| Speed Kings | AU | 2003-07-04 |
Acclaim Entertainment | Commercial |
| Speed Kings | EU | 2003-07-04 |
Acclaim Entertainment | Commercial |
| Star Wars - Knights of the Old Republic | US | 2003-07-16 |
LucasArts | Commercial |
| Syberia | US | 2003-07-23 |
Microids | Commercial |
| Sentou Yousei Yukikaze - Yousei no Mau Sora | JP | 2003-08-07 |
Aqua System | Commercial |
| Scooby-Doo! Night of 100 Frights | US | 2003-08-26 |
THQ | Commercial |
| Soulcalibur II | US | 2003-08-26 |
Namco | Commercial |
| Soulcalibur II | US | 2003-08-26 |
Namco | Demo |
| Starsky & Hutch | US | 2003-09-09 |
Empire Interactive | Commercial |
| Star Wars - Knights of the Old Republic | DE | 2003-09-12 |
LucasArts | Commercial |
| Star Wars - Knights of the Old Republic | EU | 2003-09-12 |
LucasArts | Commercial |
| Star Wars - Knights of the Old Republic | FR | 2003-09-12 |
LucasArts | Commercial |
| Star Wars - Knights of the Old Republic | IT | 2003-09-12 |
LucasArts | Commercial |
| Soulcalibur II | AU | 2003-09-26 |
Namco | Commercial |
| Soulcalibur II | EU | 2003-09-26 |
Namco | Commercial |
| Soulcalibur II | EU | 2003-09-26 |
Namco | Demo |
| SWAT - Global Strike Team | JP | 2003-10 |
Sierra Entertainment | Commercial |
| SSX 3 | US | 2003-10-21 |
EA Sports Big | Commercial |
| SWAT - Global Strike Team | US | 2003-10-28 |
Sierra Entertainment | Commercial |
| SSX 3 | EU | 2003-10-31 |
EA Sports Big | Commercial |
| Sphinx and the Cursed Mummy | KR | 2003-11 |
THQ | Commercial |
| Star Wars - Jedi Knight - Jedi Academy | AS | 2003-11 |
LucasArts | Commercial |
| Sphinx and the Cursed Mummy | US | 2003-11-10 |
THQ | Commercial |
| Secret Weapons over Normandy | US | 2003-11-18 |
LucasArts | Commercial |
| Star Wars - Jedi Knight - Jedi Academy | US | 2003-11-18 |
LucasArts | Commercial |
| Spawn - Armageddon | US | 2003-11-21 |
Namco | Commercial |
| Spawn - Armageddon | US | 2003-11-21 |
Namco | Prototype |
| Star Wars - Jedi Knight - Jedi Academy | EU | 2003-11-21 |
LucasArts | Commercial |
| SpyHunter 2 | US | 2003-11-24 |
Midway | Commercial |
| Secret Weapons over Normandy | DE | 2003-11-28 |
LucasArts | Commercial |
| Secret Weapons over Normandy | ES | 2003-11-28 |
LucasArts | Commercial |
| Secret Weapons over Normandy | EU | 2003-11-28 |
LucasArts | Commercial |
| Secret Weapons over Normandy | FR | 2003-11-28 |
LucasArts | Commercial |
| Secret Weapons over Normandy | IT | 2003-11-28 |
LucasArts | Commercial |
| Sonic Heroes | JP | 2003-12-04 |
Sega | Commercial |
| SWAT - Global Strike Team | EU | 2003-12-05 |
Sierra Entertainment | Commercial |
| Sega GT Online | JP | 2003-12-25 |
Sega | Commercial |