supertuxkart, mindustry, unciv and xonotic are my favorites so far
Xonotic.
Formerly known as Nexuiz, until the lead dev sold the naming rights.
Osu. Please save me.
From fdroid, Feudal Tactics and Antimine.
Cataclysm: Dark Days Ahead Battle for Wesnoth OpenTTD Doom
Only AAA games on these premises, cause I ain’t no stingy bitch
What?
Bro what are you smoking, AAA games are largely shit and the devs who create FOSS games have more soul and better creativity lmao
I don’t know if it counts, but I think the source code of Freespace 2 was released eventually und a non-profit license. The community did some great things with it, especially the Blue Planet campaign.
God, I loved this game.
Gauguin - Sudoku-like game for Android (on F-Droid)
The instructions are not clear at first so it’s better to start the game a new with lower difficulty.
Pioneer, a remake of the original Elite, with Neutonian physics.
This looks cool! Gonna try it but I will probably be hella overwhelmed by the complexity :3
Taisei and Minetest with VoxelLibre
NodeCore is another great Minetest game. I haven’t been able to find a game that matches the feeling of discovery it provides as you learn about the rules of the world.
Cataclysm: Dark Days Ahead
It’s a time machine that teleports you to 3am the next day.
Sanmill
Basically nine man’s morris, it’s pretty fun trying to beat progressively harder AI. Each difficulty requires a different (better) strategy. It’s like unlocking levels in a puzzle game.
Andor’s Trail - RPG where you search for your missing brother. Still under development, but there’s a lot of content. It’s convenient to fill a few spare minutes or waste hours.
I still play Elona and several flavors of Angband.
Greatly improved by community contributions.
The ones that come to mind are Beyond All Reason and Battle For Wesnoth.
Velorem and Endless Sky!