The Journeyman Project 1: Pegasus Prime

Install
Linux GOG Windows version last published 9 months, 3 weeks ago
The GOG archive includes the source to a custom version of ScummVM that must be compiled to run Pegasus Prime. If compilation fails, make sure you have the needed libraries installed: http://wiki.scummvm.org/index.php/Compiling_ScummVM/GCC#Installing_the_needed_libraries_via_a_package_manager
Install
ScummVM GOG Windows as ScummVM native version last published 1 year ago
Installs the GOG Windows version, and sets it up to run with a ScummVM runner.

This uses innoextract to obtain the app/PP Data directory from the GOG Windows archive. Uses a ScummVM runner, version 2.5.0 or later. Don't use the MAC version.
Install
ScummVM Mac version last published 4 years ago
HOWTO-Extract Pegasus Prime

https://wiki.scummvm.org/index.php?title=HOWTO-Extract_Pegasus_Prime

Install

auto GOG(Auto) version

Make sure you have connected your GOG account in Lutris and that you own this game.
Install

auto Steam(Auto) version

Make sure you have connected your Steam account in Lutris and that you own this game.

Return to the spectacular origin of the acclaimed Journeyman Project series in this specially enhanced anniversary edition. Get primed for time travel as Agent 5, in a desperate mission to stop a mysterious terrorist behind a series of ‘rips’ in the time-space continuum. Immerse yourself in a series of amazing worlds, encountering fascinating challenges and characters along your way. It’s a non-linear race against the clock to stop the deadly temporal distortion waves before you — and your world along with it — become history!

- Features all the rich worlds from the original award-winning adventure game, expanded with upgraded graphics and seamlessly integrated with full-motion video.

- Dozens of puzzles and challenges with adjustable difficulty settings and assistance from online artificial intelligence at your disposal.

- Incorporates "lost-features" from the unreleased Playstation version.

- Immersive gameplay, fascinating characters, and a remastered soundtrack provide a dynamic experience.