Total conversion (9)

HACX

Also known as HACX - Twitch 'n Kill

First-Person Shooter, 1997
Full version, Full version (installed)

Plunder & Pillage

First-Person Shooter, 2002
Playable demo

REKKR

First-Person Shooter, 2018
Freeware (installed), Freeware, Freeware

Robot Redemption

First-Person Shooter, 2014
Freeware

The Sword of Ares

First-Person Shooter, 1998
Shareware

Trench Warfare

First-Person Shooter, 2005
Freeware (installed), Freeware

X-Men: The Ravages of Apocalypse

First-Person Shooter, 1997
Playable demo