Reviews
Game  | Platform | Genre | Score | Date |
| Jak 3 | PS2 | | Purchase (5/5) | 12/3/2004 |
| Jak and Daxter: The Precursor Legacy | PS2 | | Purchase (5/5) | 1/22/2006 |
| James Bond 007: Nightfire | Xbox | | No Score (0/5) | 3/25/2003 |
| Jericho | X360 | Action | Strictly Rental (2/5) | 11/28/2007 |
| Jericho | PS3 | Action | Bargain Bin (3/5) | 11/28/2007 |
| Joint Operations: Typhoon Rising | PC | | No Score (0/5) | 8/31/2004 |
| Just Cause | X360 | | Strictly Rental (2/5) | 11/4/2006 |
| Kameo: Elements of Power | X360 | | Strictly Rental (2/5) | 11/18/2005 |
| Karaoke Revolution | Xbox | | Purchase (5/5) | 11/9/2004 |
| Karaoke Revolution Party | Xbox | | Strictly Rental (2/5) | 12/23/2005 |
| Karaoke Revolution: American Idol | PS2 | | Strictly Rental (2/5) | 3/19/2007 |
| Katamari Damacy | PS2 | | Purchase (5/5) | 10/19/2004 |
| kill.switch | Xbox | | Strictly Rental (2/5) | 1/29/2006 |
| Killzone | PS2 | | Strictly Rental (2/5) | 4/13/2005 |
| Kingdom Hearts | PS2 | | Purchase (5/5) | 12/18/2002 |
| Kingdom Hearts 2 | PS2 | | Purchase (5/5) | 6/11/2006 |
| Kingdom Hearts: Chain of Memories | GBA | | Purchase (5/5) | 12/7/2004 |
| Kingdom Under Fire: The Crusaders | Xbox | | Purchase (5/5) | 4/23/2006 |
| Kirby and The Amazing Mirror | GBA | | Purchase (5/5) | 1/22/2006 |
| Kirby Canvas Curse | DS | | Purchase (5/5) | 9/26/2005 |
| Konami Classics Series: Arcade Hits | DS | | Purchase (5/5) | 4/13/2007 |
| Kororinpa: Marble Mania | Wii | | Purchase (5/5) | 4/24/2007 |
| Kung Fu Chaos | Xbox | | Purchase (5/5) | 3/3/2003 |
| La Pucelle: Tactics | PS2 | | Purchase (5/5) | 2/28/2005 |
| Lair | PS3 | Action | Bargain Bin (3/5) | 9/17/2007 |
