One Eyed Jacks: Half-Life

Welcome to One Eyed Jacks: Half-Life / Opposing Force website.

One Eyed Jacks

The servers have a vast amount of custom maps including some familiar Half-Life maps and Opposing Force maps.

These servers have fast downloading enabled so that all of the server files will be loaded onto your system in a matter of seconds.

I am always open for suggestions on how to improve these servers, if you haveĀ  any suggestions please post a message on the Steam group which you can find by clicking here or join us on discord by clicking here.

Europe – One Eyed Jacks Opposing Force (Severian’s Style Mod OP4 Conversion) – One Eyed Jacks Opposing Force Teamplay (Severian’s Style Mod OP4 Conversion) – Vanilla (No plugins)

West Coast USA – One Eyed Jacks Half-Life (Severian’s Mod) – One Eyed Jacks Half-Life Teamplay (Severian’s Mod)

I hope to see you on one of the servers some time.


One Eyed Jacks - Half-Life Opposing Forcee