DOS Zone launched as an ad-free catalog of over 2,000 MS-DOS games, mixing Western classics with Soviet-era titles translated into Russian. The site spans genres from DOOM and Wolfenstein 3D to Age of Empires II and Heroes of Might and Magic III, offering multiplayer, mobile, and offline options. Curators have added newer builds like Heroes of Might and Magic III: Horn of the Abyss 2024.

Beyond gaming, the platform includes Direct3D benchmark tests across versions 5.xx through 8.xx plus a PassMark Performance test suite. These tools let users evaluate GPU compatibility while browsing the same interface. Support options range from Visa and MasterCard to Bitcoin and ETH donations.

The collection draws from 1986 through 2004, preserving releases that most modern storefronts ignore. DOS Zone is a niche but functional resource for both retro enthusiasts and anyone needing legacy compatibility testing.