Valve has unveiled the Steam Machine, a new gaming console set for release in 2026 that runs on Linux-based SteamOS and doubles as a PC. The device aims to expand PC gaming to console audiences amid growing Linux adoption. However, challenges like anti-cheat compatibility on Linux could limit its impact on competitive multiplayer titles.
Valve announced the Steam Machine earlier this week, positioning it as a potential game-changer for PC gaming. Scheduled for release in 2026, the console ships with 8GB of VRAM and is nicknamed the 'Gabecube.' It runs SteamOS, Valve's Linux distribution, and incorporates the KDE Plasma desktop environment, allowing it to function both as a dedicated gaming device and a regular PC.
The announcement comes as Linux gaming gains traction. Steam's Linux market share reached 3% in 2025, a milestone for the community, with nearly 90% of Windows games now compatible via tools like Proton and Wine. Valve's efforts trace back to Steam's 2003 launch, which simplified running Windows games on Linux. The Steam Deck, released in early 2022, further boosted this by supporting indie and single-player AAA titles, alongside Valve's own games like Counter-Strike 2 and Dota 2 through its VAC anti-cheat.
Yet, competitive multiplayer remains a hurdle. Linux's open kernel makes cheating easier, deterring developers. In a 2024 interview with The Verge, Riot's Phillip Koskinas explained: 'You can freely manipulate the kernel, and there’s no user mode calls to attest that it’s even genuine. You could make a Linux distribution that’s purpose-built for cheating and we’d be smoked.' Games like Fortnite, Valorant, and PUBG have never been playable on SteamOS due to anti-cheat concerns from Epic, Riot, and others.
Last fall, EA blocked Linux access to Apex Legends, stating: 'In our efforts to combat cheating in Apex, we’ve identified Linux OS as being a path for a variety of impactful exploits and cheats. As a result, we’ve decided to block Linux OS access to the game. We believe the decision will meaningfully reduce instances of cheating in our game.' According to Are We Anti-Cheat Yet, 682 of 1,136 anti-cheat-requiring games are incompatible with SteamOS.
Despite Valve's 2021-2022 Proton support for BattlEye and Easy Anti-Cheat, many studios cite insufficient Linux players—such as Riot's 800 daily League of Legends users in 2024—to justify adaptations. Analysts predict the Steam Machine could drive Linux usage into double digits in 2026, potentially attracting more developers if it sells well, with speculated pricing between $500 and $1,000.