The TRU_Patch_v1.1.exe file you have requested: Official Patches / Tomb Raider: Underworld v1.1 Patch - 108.83mb is not available. Perhaps try browsing all files for the game Tomb Raider: Underworld and upload any files you want to share or are missing. This is the only information we could locate:
Tomb Raider Underworld v1.1 Patch: * Inability of users to map the mouse buttons. * Inability of users to map the center camera button. * Some occasional crash fixes. * Graphics card stability: o A change to re-en A patch has been released updating Tomb Raider Underworld to v1.1.