Half-Life 3 is just the hot exclusive Valve needs to propel SteamOS past Windows

And let’s not forget that millions of gamers already have easy access to SteamOS through Steam Deck hardware. Those aging Steam Decks might not be powerful enough to run a game like Half-Life 3 at maximum graphics settings, but Valve games have a history of scaling down well on low-end systems.

Valve’s leaked “Powered by SteamOS” initiative also seems poised to let third-party hardware makers jump in with more powerful (and more Half-Life 3-capable) desktops, laptops, and handhelds with SteamOS pre-installed. And that’s before we even consider the potential impact of a more powerful “Steam Deck 2,” which Valve’s Pierre-Loup  Griffais said in 2023 could potentially come in “the next couple of years.”

Time for a bold move

Tying a major game like Half-Life 3 to a completely new and largely untested operating system would surely lead to some deafening pushback from gamers happy with the Windows-based status quo. An exclusive release could also be risky if SteamOS ends up showing some technical problems as it tries to grow past its Steam Deck roots (Linux doesn’t exactly have the best track record when it comes to things like game driver compatibility across different hardware).

Despite all that, we’re pretty confident that the vast majority of players interested in Half-Life 3 would jump through a few OS-related hoops to get access to the game. And many of those players would likely stick with Valve’s gaming-optimized OS going forward rather than spending money on another Windows license.

Even a timed exclusivity window for Half-Life 3 on SteamOS could push a lot of early adopters to see what all the fuss is about without excluding those who refuse to switch away from Windows. Failing even that, maybe a non-exclusive Half-Life 3 could be included as a pre-installed freebie with future versions of SteamOS, as an incentive for the curious to try out a new operating system.

With the coming wide release of SteamOS, Valve has a rare opportunity to upend the PC gaming OS dominance that Microsoft more or less stumbled into decades ago. A game like Half-Life 3 could be just the carrot needed to get PC gaming as a whole over its longstanding Windows dependence.