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| Title | System | Publisher | Product No. | Compatible with 20/60GB NTSC PS3 (CECHA/CECHB) | Compatible with 60GB PAL/80GB NTSC PS3 (CECHC/CECHE) |
|---|---|---|---|---|---|
| Katamari Damacy | PS2 | Namco | SLUS-21008 | Yes | Yes |
| Kessen | PS2 | Electronic Arts | SLUS-20098 | Yes | Yes |
| Kileak: The DNA Imperative | PS1 | Sony Computer Entertainment | SCUS-94102 | Yes | Yes |
| Killer7 | PS2 | Capcom | SLUS-21154 | Yes | Yes |
| Killzone | PS2 | Sony Computer Entertainment | SCUS-97402 | Yes | Yes |
| Kingdom Hearts | PS2 | Square Enix | SLUS-20370 | Yes | Yes |
| Kingdom Hearts II | PS2 | Square Enix | SLUS-21005 | Yes | Yes |
| Kingdom Hearts Re:Chain of Memories | PS2 | Square Enix | SLUS-21799 | Yes | Yes |
Read more about this topic: List Of Play Station 3 Backward Compatible Play Station 2 And Play Station Games