Available to play
OpenLara SM64 — Mario in Tomb Raider
Lets you play Tomb Raider 1 as Super Mario 64's Mario, switching between Mario and Lara.
What it does
A fork of XProger's open-source OpenLara engine that adds a libsm64 Mario to Tomb Raider 1, with collision work by muddymind. The README marks all 15 TR1 levels as tested and finishable as Mario, and the player can switch between Mario and Lara.
How it works
OpenLara fork embedding libsm64 as a submodule
Requirements & limitations
Tomb Raider 1 game data and the user's own Super Mario 64 (US) ROM.
Original sources
Evidence limits
The GitHub README, BSD-2-Clause licence, libsm64 submodule and releases v1.0–v1.02 (August 2022) were reviewed on 2026-10-09. No independent catalogue play-test or binary safety review was performed.
Code and releases are linked, not hosted here. Game files and footage retain their owners’ rights.