Enter the Matrix, I loved the slowmo effects and the fights, the first hallway scene felt like it was straight from the movie. Using the computer terminal to unlock stuff felt magical. Only later I learned that Path of Neo was supposed to be a better Matrix game while Enter the Matrix was universally panned. And I’ve played it too, but didn’t get as much enjoyment out of it, it just didn’t have as much soul

That Nickelodeon Kart series is not too bad too, maybe it doesn’t look or play as well as the Disney one, but at least you get the characters with the game

OpenRA https://www.openra.net/ to play Red Alert, Command and Conquer and Dune 2000

Iirc anomaly already uses an alternative engine and doesn’t even require the base game to run, so it would change nothing for them

Github is a platform to upload your code to using git (a source code versioning system that allows you to store different versions of your program code, history of all changes to it, etc., and to collaborate with other people to work on the same project with each person working on their own part and then merging the changes together). You can check other people’s projects, upload yours, leave comments, create issue reports, copy others’ work and make a “fork” of the software, and much more. Among other things you can download the latest releases of the software provided by the developers, usually installation instructions are provided on the project page, and the latest releases can be found under the Releases tab.