[loganmarchione]

For anyone looking to play a modern version of TA, there is Beyond All Reason (BAR).

https://www.beyondallreason.info/

Also the entire game is open-source on GitHub.

https://github.com/beyond-all-reason

[mmh0000]

...don't forget about Zero-K! https://store.steampowered.com/app/334920/ZeroK/

[ZeroCool2u]

>All units and projectiles are simulated in real-time. The game offers fully simulated projectile ballistics, explosion physics and terrain deformation.

This actually looks really cool!

[squidbeak]

It's one of the best RTS games I've ever played. Incredible work.

[dweinus]

...don't forget about Planetary Annihilation! Not free or open source, but still a lot of fun! https://planetaryannihilation.com/