Official Home of IW4x, IW6x and S1x

X Labs Launcher IW4x IW6x S1x


X Labs clients restore missing features removed by the developers and further the capabilities of the games.

Additional Content

Clients contain additional weapons and maps ported from other games.

Improved Security

Exploits that exist in the Steam versions of the game have been patched providing a safer gaming environment.

Mods and Mod Tools

Modding capabilities have been added allowing the community to further add new content to the game.

Dedicated Servers

Dedicated servers allow the community to host their own servers. A server list is available in-game.


Between built in features of the clients and third-party tools, cheaters can be banned from playing the games.


Support is available via the X Labs Discord, the website, and various gaming communities. Be polite.


IW4x Support IW6x Support S1x Support

Additional support can be obtained on the X Labs Discord