Based on the absolute classic Transport Tycoon Deluxe, the free and open source OpenTTD has a major new release build out that's in need of some testing.
Backbone: Prologue, acting as the demo of an upcoming much larger game from developer EggNut has finally added Linux support today a few months after releasing for Windows.
How do you like your news in the morning? I like mine open source with coffee. Today, a game called Rapid Rescue came across the GOL news-desk built with Godot Engine.
Times are tough for indies, with Kowai Sugoi Studios announcing they're closing up shop and so they've set their point and click horror title Shiver free for everyone.
After starting off the celebration for Counter-Strike turning 20 back in June with the retro version of Dust II, Valve have now added a refreshed version of the map Cache and a themed Weapon Case and Sticker Capsule.
The Fertile Crescent is an upcoming in-development indie RTS that feels like a retro Age of Empires and it's really quite good. A new update is out (and it's still free) fixing up the UI for different resolutions.
Goblinz Studio are currently developing Legend of Keepers, a tactical dungeon management game where you're the bad guys. It now has a free prologue available to test on Linux.
Somewhat inspired by the satire of Starship Troopers, Second Earth is the current free prototype base building strategy game from Free Lives (developer of Broforce).
Rather than doing away with the loot boxes system, Valve are going with whatever loophole they can it seems. They've updated Counter-Strike: Global Offensive just for French players to include an X-ray Scanner.
FRACTiLE Games just released Hyper Ultra Astronautics, a physics-based local multiplayer space shoot 'em with Linux support. It also includes an open source app to turn your phone into a stylish gamepad.