I have included a image of my specs, im also using Linux sense thats what works on my laptop. Im looking for free to play games that will run smoothly on my system/laptop. I would like to try popular and maybe online titles.
I thought about trying old school RuneScape but idk.



Xonotic
Cataclysm DDA
Luanti
Empires Mod
Mindustry
OpenHV
Transcendence
Zeus/Poseidon 3
OpenRA
Panzer Marshal/Open General
HOM3 and similar
Rigs Of Rods
FlightGear
Remnants Of The Precursors
Widelands
Battle For Wesnoth
OpenSpades/ZeroSpades
Unturned
Warfork
Unvanquished
0 AD
Warzone 2100
Beyond All Reason
Zero-K
Shattered Pixel Dungeon
Stunt Rally 3
Slayers For Hire
Gene Shift Auto
Cortex Command Community Project
Omega Strikers
Mindustry is great and will keep you occupied for a long time
Truly a massive game that gets overshadowed by people talking about Factorio, which Factorio is of course a classic undoubtedly but Mindustry has been in pretty consistent development for years now and is a great game with a lot of good content, it deserves more attention!
I just wish the game was better set up for joysticks/gamepad control out of the box, last time I tried to set it up on my Steam Deck I got frustrated.
Also Mindustry is on Android too!
Unturned was where i spent so many of my hours growing up just because all the small maps ran okayish on my shitty laptop
Unturned is still in development too which is pretty cool, I think it occupies a unique niche and is underrated for sure.
My only complaint is that (at least last time i checked) for version 3, there’s no option for multiplayer that isn’t a dedicated server or LAN, which sucks when you want to play with friends