In the year 2000, Core Design granted us a great gift: their TR4-based Level Editor, which allowed people to create custom levels. It was, unfortunately, quite limited, hence why over the decades it was upgraded massively with fan patcher projects such as Tomb Raider Engine Patcher (TREP) and Tomb Raider Next Generation (TRNG).
TombEngine (TEN) is a new, open-source engine which aims to abolish all limits, fix bugs from the original games, introduce new features while refining old ones, and provide for a refined, user-friendly level creation process. Current support includes:
If you would like to participate in TEN discussion with other TEN devs whether it is contributing, bugs or general discussion, then join this discord server: https://discord.gg/h5tUYFmres
Tomb Engine should be used in conjuction with Tomb Editor. Tomb Editor is also open source written in C#, you can find the repository here: https://github.com/MontyTRC89/Tomb-Editor
We do not and have never worked for Core Design, Eidos Interactive, or Square Enix. This is a hobby project. Tomb Raider is a registered trademark of Square Enix; TombEngine is not be sold. The code is open-source to encourage contributions and to be used for study purposes. We are not responsible for illegal uses of this source code. This source code is released as-is and continues to be maintained by non-paid contributors in their free time.