Kazeta: New Linux OS Transforms PCs into Retro Game Consoles

ChimeraOS developer Alesh Slovak has revealed Kazeta, a Linux-based OS that aims to bring back the ease of classic gaming consoles on PCs. After six months of development, the project addresses growing frustrations with complex digital storefronts and aims to preserve gaming collections through physical media. The system operates by loading DRM-free games onto SD cards that function as cartridges. Users simply insert a card and power on their PC to boot directly into the game, eliminating accounts, online requirements, and cloud dependencies. The system stores save data on internal storage while game cartridges stay read-only to preserve them. When users don’t insert a cartridge, Kazeta shows a retro-style BIOS menu to manage game saves similar to 1990s consoles. The OS works with both new PC games and old games through emulation supporting DRM-free content from sites like GOG and itch.io.

Slovak created Kazeta after he saw non-tech-savvy users having trouble with Steam’s complex layout and he grew tired of digital distribution himself. His renewed appreciation for physical media and concern over long-term game preservation drove the project’s philosophy.

Current limitations include no dual-boot support, virtual machine compatibility, hybrid graphics, multiple monitor support, or Bluetooth controllers—though the latter is planned for future releases. Each SD card must contain only one game and requires manual preparation including formatting and file copying.

People can now download the operating system, with full instructions available on GitHub for those who meet the basic system needs.

Requirements

• 4 GB or more RAM
• 32 GB or larger internal storage device
• AMD Radeon RX 400 series or newer GPU required (Strongly recommended for the best experience)
• NVIDIA GTX 1600 series or newer GPU required
• Intel GPUs released since 2017 may work, but have poor game compatibility
• A single connected TV or monitor
• Hybrid graphics are not supported
• Virtual machines are not supported
• A keyboard is usually required to select the boot disk and start the installer
• Dual booting from the same disk is not supported
• Secure boot must be disabled
• Intel RST (Rapid Storage Technology) must be disabled
• Legacy/bios is not supported

Officially supported hardware

• Geekom A5 2025 Edition Mini PC

Officially supported controllers

• 8Bitdo Ultimate 2C Wireless Controller connected wirelessly via the included dongle or wired

Notes

• Other controllers can work, but may have minor issues.
  
  Connecting controllers via Bluetooth is not supported.