Unknown Worlds is a self-funded, independent game company in San Francisco, CA. Our goal is simple: to unite the world through play.

Summary List Popular Mods
Natural Selection
Half-Life

1. Natural Selection

10 months ago Released Jun 3, 2007 Multiplayer Real Time Strategy

Natural Selection is an action-strategy game for the PC. It is a "Half-life modification", which means it is written on top of the Half-life game engine...

NS2:Last Stand
Natural Selection 2

2. NS2:Last Stand

1 year ago Released Apr 29, 2013 Multiplayer First Person Shooter

Last Stand places a team of marines in a desperate, no hope scenario. Against overwhelming odds and with limited equipment, the marines must survive until...

RockDown - Fighter
Natural Selection 2

3. RockDown - Fighter

1 year ago Released May 6, 2013 Multiplayer Fighting

RockDown is a free 2 Player On-line Fighter game for owners of Natural Selection 2 created by a small group of developers from Unknown Worlds, Creators...

Established
Nov 11, 2007
Privacy
Public
Subscription
Invitation only
Contact
Send Message
Email
Members Only
Membership
Join this group
Group Watch
Track this company
Mod Statistics
Mods
3
Released
3
Unreleased
0
Views
293,822
Views Today
33
Top 100
Most Popular
Top 100
Highest Rated