Leftovers: Gaming (Tropico 5, Master of Orion, Superhot)
Tropico 5 - Complete Collection includes all the DLC and expansions released to date, so it's your chance to grab the strategy title with all the goodies together. It supports SteamOS & Linux of course.
It's just been confirmed by Wargaming.net that Master of Orion is being developed for Linux as well as Windows. That means it'll join the 1,529 games that work with Steam's new Linux-based gaming-focused OS.
What started as a quick project for a game jam event in 2013 turned into a fully-funded project one year later. Now, the team behind the indie game Superhot plans to release the unique first-person shooter title on February 25.