Popular games built on game engine Xash3D FWGS

IONIZATION is a work-in-progress singleplayer 3D first-person shooter action and post-apocalyptic standalone video game, based on a custom Half-Life 1 SDK known as PrimeXT SDK and running on Xash3D FWGS engine. The main idea originated in 2011, being inspired by the Half-Life series, the modification Paranoia and other creations of the BuZZeR level designer. An Intro Demo version was released on March 5th, 2024. It is an opening part of the storyline, which takes about 15 minutes to complete. This build performs an introductory function and it does not reflect the final quality of the project.

Diffusion is a total-conversion mod in its own universe, based on Half-Life SDK and running on Xash3D FWGS engine.

The Last Bullet (also known as The Last Bullet: Updated) is a total conversion Half-Life modification, one of the alternate histories inspired by the Wolfenstein series of games and other iconic 3D shooters. The mod started back in 2017, however the development was left unfinished after v1.4.5 release and the localization patches. In 2020, the development started to continue, according to the developer, as a remaster (TLB: Updated) and polishing to a reasonable and playable state with a WW2 theme, which In addition to new maps, weapons and characters, you will find an expanded plot.

Nightfire Open (formerly known as Afterburner) is a multiplayer Open-source reboot of James Bond 007: Nightfire on the Xash3D FWGS engine. The game was originally released in alpha version 0.2 on Mod DB under the name Afterburner on November 27, 2019. Four years later the codebase of the game has moved to a new repository due to the original codebase being tied to the upstream engine's codebase, hence detrimental, and the game renamed to Nightfire Open. On August 8, 2023, v1 was released on Github. Currently, the latest version is v5 and it was released on March 10, 2024 on Github for both Windows and Linux.