TOMB RAIDER I, II AND III REBUILT AS ONE OPEN-SOURCE ENGINE: TRX 1.11.1
TRX 1.11.1: open-source Tomb Raider I-III engine with sprint, photo mode and skyboxes

TRX, from LostArtefacts, is an open-source reimplementation of the classic Tomb Raider 1, 2 and 3. It's built through decompilation, with open-source replacements for the proprietary parts. One engine runs all three games and custom levels while keeping each original engine's mechanics. The project says all three games are fully playable. Additions include Lara's restored braid in TR1, enemy health bars, UI scaling, photo mode, 3D pickups, skyboxes, an updated moveset with sprint, adjustable draw distance, a developer console and a PS1-style UI. Version 1.11.1 shipped on 22 September, and work is still being pushed daily.
You need: Your own copy of the original Tomb Raider I, II or III game data (PC). The project's install guide lists which files you need. No game data is included.
How to play Tomb Raider I-III on PC
- Download the latest TRX release from GitHub.
- Follow the INSTALLING guide to add your own Tomb Raider game data.
- Launch TRX and pick TR1, TR2 or TR3.
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