PC gaming has experienced a notable shift due to the rise of Linux, particularly with the introduction of Valve's Steam Deck in mid-2021. The Steam Deck, built on a Linux foundation and utilizing Valve's Proton compatibility layer, has broadened the compatibility of games on Linux, allowing users to enjoy titles without dual-booting systems. This device has popularized handheld PC gaming, prompting other manufacturers to create similar devices. The Steam Deck's modest hardware has led to a trend of optimization among developers, resulting in better performance on lower-end systems. Valve's SteamOS has improved the user interface for both Linux and Windows users, making PC gaming more accessible. However, a significant challenge remains with anti-cheat software, which is difficult to implement across various Linux distributions. Despite this, the state of Linux gaming is strong for single-player experiences, and Valve is exploring solutions to enhance competitive gaming on Linux.