(Special thanks to JAMMES56 for this tip.) If neither of these suggestions work, you can download my PC savegame files for the checkpoints before and after the T. rex fight. Then you can skip both cut scenes and either play or skip the actual battle. Macintosh, Wii and PSP save files are also available here . (Instructions are included with the downloads as well as here .) If you are having trouble with the interactive cut scenes in the PS2 version , please begin by reviewing this help page . Many people find they are making simple mistakes, rather than experiencing actual bugs in the game. That page also includes several troubleshooting tips that may be helpful. For the PS3 Trilogy version (and perhaps others as well) , it may help to repeatedly press the Pause button throughout the cut scene, which may enable you to catch a glimpse of the button icons on screen. Then, when you do see the icon, un-pause and quickly press the button called for. IMPORTANT NOTE ABOUT SAVEGAME FILES: The PC save files linked to this walkthrough include instructions for use. Additional save files can be found on a separate Anniversary save page . Please note that my saves were made using the North American DVD version of the game. As far as I know, they are compatible with most other DVD versions and with the Direct2Drive download version. They will not work with the BitTorrent download or with a certain Pakistani DVD version