If you want to shoot the T. rex from safety, run into the cave opening just below the right side of the broken bridge (shown in the screenshot above).
Follow this passageway, which is roughly U-shaped. About halfway in you'll encounter another raptor. Kill it and keep going to a second opening higher in the valley wall (shown above, as well as in the screenshot below, where it is labeled "cave mouth"). Then just wait and blast the T. Rex as he stomps by.
There's also another opening in the right (east) valley wall a little bit farther along than the first. (It's labeled "second cave opening" in the screenshot above.)s Lara can take cover in here, though she won't have quite as good a vantage point for dealing with the T. Rex.
Walkthrough text and diagrams copyright © 1998- Stellalune (email ). All TR1 screenshots were made using Glidos and Fraps. Feel free to copy or print this walkthrough for personal use. By all means, share it with friends, but please include this credit line so people can send me their feedback. No part of this walkthrough may be reproduced on another site without permission. As an Amazon Associate I earn from qualifying purchases. Follow this link for details about this site's advertising and privacy policy.