Op4

What is Op4?

OP4 stands for Opposing Force, the first and most popular expansion pack for Half-Life.

EdrianShepperdBoi - Wen is OP42 comeing out? Coz I kno thet the gman kept Shepperd coz he riminded him of him lol.

Zweihainder

1. A person who loves 'fists' Quote: GuildZweihainder: "i love fists" Zweihainder loves fists..

Zobekenobe

1. the person composed of the final ultimatoms, the atoms that can define the begining and end the universe and every event it consists of...

1134209

1. a series of numbers that if punched into a calculator and the calculator is flipped upside down will display the phrase "go to hell..

All you need for a faster workflow in one place.

Op4 Edit Meaning