Warzone 2100 continues living its best life as a free and open source project, with the classic RTS receiving another major upgrade with version 4.6 out now.
Repterra is a promising upcoming real-time strategy game that has a demo available, and if you love the idea of facing hordes of dinosaurs it's one for you.
With a demo that's just been released and a full release date announced, Becoming Saint looks like a clever blending of genres. I actually love how this looks.
Warhammer 40,000: Dawn of War - Definitive Edition and Warhammer 40,000: Space Marine - Master Crafted Edition have been announced, refreshing two popular games bringing many enhancements to both.
Beyond All Reason is an incredibly impressive free and open source RTS, with The Lightbringer update out now that's a huge advancement for the visuals. If you love massive battles you need to play this one.
I'm certain plenty of readers will remember the Flash classics Warfare 1917 and Warfare 1944! They're back, better than ever and expanded with the Warfare Legacy Collection now available.
Real time chaotic strategy simplified to make it work well on a gamepad? With single-player, versus and co-op modes? D.O.T. Defence is out in Early Access with Native Linux support made with Godot.
War for the Overworld from Brightrock Games just recently hit the 10 year anniversary, and so to celebrate the developers released a brand new update to their classic Dungeon Keeper-like.
Command & Conquer - Combined Arms is a huge free RTS game based on OpenRA that includes Command & Conquer and Red Alert action combined in one game with plenty of extras and enhancements.
Now that the code for Command & Conquer Generals (along with other classic RTS games from EA) is open source, the community is working on getting it working natively on Linux without the need of Wine / Proton.
The Warfare Legacy Collection bundles together two classic Flash strategy games Warfare 1917 and Warfare 1944, upgraded for modern computers and expanded for a Steam release on April 28th.
Chudo-Yudo Games are working on Machine Mind, an interesting mixture of strategy and action genres blended together. There's a demo available to try with Linux support, along with an expanded playtest.