Last month on the dot, we saw Linux breach 3% of Steam’s market share for the first time ever. Given how long Linux has been sitting at the bottom of the rankings without much progress, it was a huge occasion for open-source gamers. With SteamOS’s Linux base acting as the beating heart of so many handhelds, combined with the PC gaming market turning to the almighty penguin to see what the fuss is about, it has been a good year for people who enjoy open-source apps.