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Icon of program: GenZD

GenZD for iPhone

Play retro games on mobile

  • Paid
  • 4.3
  • 72
  • V 2026.1.0

Play retro games on mobile

GenZD is a powerful, premium open-source project that brings the classic idTech 1 game engine to mobile, allowing fans to experience their favorite retro games with a fresh, modern twist. Designed for those who love the nostalgia of old-school gaming but crave the capabilities of modern technology, this utility offers a seamless blend of both worlds.

With enhanced features

At its core, GenZD supports running games built on the idTech 1 engine, along with their associated WAD game files and community-developed MOD files. Unlike the original engine, though, it leverages modern 3D rendering, widescreen graphics, dynamic lighting, and other advanced features to deliver an enhanced gaming experience.  

Furthermore, it allows game configurations and supports a wide variety of external peripherals, including PS4, PS5, Xbox One, Nintendo Switch, and mFi controllers. However, to use it, you’ll need to supply your own game and mod files, as the app does not include content.

Relive the nostalgia of old-school games

In summary, GenZD is an impressive tool for retro gaming enthusiasts, providing a way to enjoy classic idTech 1 engine games on mobile devices with the benefits of modern technology. With its enhanced features, customizable configurations, and broad controller support, it delivers a revitalized gaming experience.

  • Pros

    • Allows customization
    • Extensive controller support
  • Cons

    • No included content
Icon of program: GenZD

GenZD for iPhone

  • Paid
  • 4.3
  • 72
  • V 2026.1.0