Have you tried Splitgate? They came out with a Forge-like map editor last year, and the gameplay is basically Halo mixed with Portal. It’s pretty fun and totally F2P. The only things you can buy are cosmetics.
I mean at least Source 1 is still being used to develop games (or at least was before Source 2 code and all was released). Valve made a game engine so tough and versatile you can make it do anything you want.
GMod took that engine, and has done absolutely wild things with it. Hell, even just the modders for Half-Life have done crazy things with it, like make it into an isometric RTS game with Lambda Wars.
ChadCat is a channel I discovered recently that does “ADHD versions” of different popular YouTuber’s videos. They’re all under a minute with a quick text recap of what was talked about in the video. I honestly really love this channel and it’s quickly become one of my all-time favorites.
I’m not trying to advocate for short form content/media, but this person takes 10 minutes+ long videos and cuts them down to about 20-40 seconds. They’ll do video essays too.
Personally I feel like the game doesn’t respect my time as a gamer. There are too many time-constrained mini games and mechanics. Having to wait for the things to overlap so you can break open an electrical box? Why can’t I just rip it open immediately? He takes too long to get in and out of vehicles. All the collectibles were weirdly spaced so they were a little far to get to on foot, but way too short to just drive around collecting them (read again about how he takes too long to get in and out of cars). Too many oodjob missions as well imo.
I don’t know how many different overlays I could have. Like at least 3 or 4. But I couldn’t tell you how to activate most of them besides Steam and Nvidia.
It’s why I’m a fan of GoG. You can link all your accounts to it so it’ll show you all the games you own across all launchers/platforms. And you can even start them from the GoG launcher.