Open Quartz
Open Quartz is a free, open source first person shooter, based on the Quake engine source.
The game offers addictive gameplay and can be used as a platform on which other free games can be developed.
Freeware
The Hardcore Gaming Experience
Pioneering in offering game trainers and other hardcore gamer-centric content.
LATEST UPDATES
![Command & Conquer: Generals – Zero Hour v1.4 (+3 Trainer) [Abolfazl.k]](https://megagames.com/wp-content/uploads/2024/01/launcher1-464x276.jpg)
![FANTASY LIFE i: The Girl Who Steals Time v1.1.4+ (+36 Trainer) [FLiNG]](https://megagames.com/wp-content/uploads/2025/07/FANTASY-LIFE-i-The-Girl-Who-Steals-Time-1-464x276.jpg)
![Assassin’s Creed Shadows v1.0-v1.0.5+ (+23 Trainer) [FLiNG]](https://megagames.com/wp-content/uploads/2025/03/assassins-creed-shadows-1-464x276.jpg)
The Hardcore Gaming Experience
Pioneering in offering game trainers and other hardcore gamer-centric content.
