Buscando por hay he encontrado esto, me ha parecido interesante.
We have been asked by a number of forum members to post a list of games that will work on other region Xbox 360's (I think the problem has been with PAL users - as the SS's released online are not necessarily the correct SS as some of the PAL releases are different - but all the NTSC USA are the same). Here is a list we found - hope you find it useful.
Note: In order for controllers to work correctly in many region-free games from North America or Japan played on a PAL TV through a composite cable, the system's video settings must be set to PAL 60
NTSC/U - North American Games
* Amped 3 (NTSC/U) works on PAL systems, NOT on NTSC/J systems
* Blazing Angels (NTSC/U) works on PAL & NTSC/J systems
* Call of Duty 2 (NTSC/U) works on PAL & NTSC/J(Japan only) systems , NOT on NTSC/J(HK/TW/SP) systems
* Condemned: Criminal Origins (NTSC/U) works on PAL & NTSC/J systems
* Dead or Alive 4 (NTSC/U) works on PAL systems, NOT on NTSC/J systems - needs 60 Hz
* Far Cry Instincts: Predator (NTSC/U) works on PAL
* Full Auto (NTSC/U) works on PAL & NTSC/J systems
* Gun (NTSC/U) works on PAL & NTSC/J systems
* Quake 4 (NTSC/U) works on PAL & NTSC/J systems
* Ridge Racer 6 (NTSC/U) works on PAL systems - needs 60 Hz
* Rumble Roses XX (NTSC/U) works on NTSC/J systems
* Tom Clancy's Ghost Recon Advanced Warfighter (NTSC/U) works on PAL & NTSC/J systems
* Tomb Raider: Legend (NTSC/U) works on PAL & NTSC/J systems
* Tony Hawk's American Wasteland (NTSC/U) works on PAL & NTSC/J systems
NTSC/J - Japanese/Asian Games
* Call of Duty 2 (NTSC/J) works on NTSC/U & PAL systems
* Far Cry Instincts: Predator (NTSC/J) works on NTSC/U & PAL systems
* Gun (NTSC/J) works on NTSC/U & PAL systems
* Quake 4 (NTSC/J) works on NTSC/U & PAL systems
* Tomb Raider: Legend (NTSC/J) works on NTSC/U & PAL systems
* Tony Hawk's American Wasteland (NTSC/J) works on NTSC/U & PAL systems
PAL - European/Australian Games
* Call of Duty 2 (PAL) works on NTSC/U & NTSC/J systems
* Condemned: Criminal Origins (PAL) works on NTSC/J & NTSC/U systems
* Elder Scrolls IV: Oblivion (PAL) works on NTSC/U systems but NOT on NTSC/J systems
* Far Cry Instincts: Predator (PAL) works on NTSC/U & NTSC/J systems
* Full Auto (PAL) works on NTSC/U & NTSC/J systems
* Gun (PAL) works on NTSC/U systems but NOT on NTSC/J systems
* Quake 4 (PAL) works on NTSC/J systems but NOT on NTSC/U systems
* Tom Clancy's Ghost Recon Advanced Warfighter (PAL) works on NTSC/U & NTSC/J systems
* Tomb Raider: Legend (PAL) works on NTSC/U & NTSC/J systems
* Tony Hawk's American Wasteland (PAL) works on NTSC/U & NTSC/J systems
Un saludo
