TO4: Tactical Operations, the upcoming free first-person shooter that's planning Linux support is gearing up for a release with a new teaser video.
As a reminder, TO4: Tactical Operations is a game we wrote about back in August last year as they announced work towards a Linux version. Work has continued on since then and it's looking quite good and it will remain free too, check out their new teaser below:
From what one of their team told me over email, they will be handing out some testing keys in their Discord Channel in a few days time to help test it before it enters Early Access. I was also told "As soon as we open the game a Windows and a Linux version is available."—nice!
You can follow it along on Steam.