$2.99

Details

Released
July 19, 2024
Updated
October 27, 2026

Features

GenZD screenshot #1 for iPhone
GenZD screenshot #2 for iPhone
GenZD screenshot #3 for iPhone
iphone
iphoneDuo
ipad
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About

Run classic idTech 1 games on your iOS device with enhanced modern features. Supports original WAD files and community MODs, offering improved graphics, lighting, and scripting. Requires users to provide their own game content.

✓Modern 3D rendering
✓Widescreen graphics
✓Dynamic lighting
✓Scriptable environment
✓Game controller support
✓Customizable touch controls
✓Local multiplayer
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What users say about GenZD

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What's New in GenZD

2026.10.2

October 27, 2026

- Fixed gyroscope aiming for iPhone Duo

User reviews

업데이트 후 컨트롤러가 이상함

업데이트 후 컨트롤러가 이상하게 작동함.

Xbox controller

When using the Xbox controller and u tell the games under option as yes used this controler the high liter skips an option line and when I go back to the game the turning ain’t smooth the left joysticks don’t work well either a update fix is needed asap

Super cool.

Thank you for updating to uzdoo.This app is amazing. Now iOS peeps can play doom. :)

Peak, glad there’s a solid mobile port of *zdoom

Way better and more configurable controls than the official iOS doom ports. Worked great without any real fiddling with my uzdoom map

Pls

Please make it compatible with .rar files thanks!

Developer apps

FAQ

What is GenZD?

GenZD is an application that allows you to run games built on the idTech 1 game engine on your iOS device. It supports the original "WAD" game files as well as community-created "MOD" files, rendering them with modern capabilities like improved graphics and lighting.

Does GenZD come with games?

No, GenZD does not include any game content. You will need to provide your own game and "MOD" files. These can be added to the app's folder using the Files app on your iPhone or iPad.

What kind of games does it support?

It primarily supports games that use the idTech 1 engine, such as Doom. It is compatible with original "WAD" files and a wide variety of community "MOD" files, including those in PK3 and ZIP formats, especially those using UDMF or WAD formats.

What are the enhanced features?

GenZD offers several improvements over the original engine, including modern 3D rendering, widescreen graphics, dynamic lighting, a fully scriptable environment, gyroscope aiming, and extensive game controller support for various modern controllers.

Is GenZD free?

Based on the provided information, GenZD is a paid application. It does not have in-app purchases or advertisements, indicating a one-time purchase model.