Half-Life: Opposing Force 2

ATTENTION THIS GAME IS BEING REWORKED, STAY TUNED FOR A BIG UPDATE a former Marine (Hazardous Environments Combat Unit) Corporal "Adrian Shepard" is let out of time captivation to be released 15 years into the future to discover what earth has become, are you ready to survive? Credits TwelveMars (Primitive Polygon) for guns, VALVE (for assets, audio and textures) ZeroParadoxes, P1ckl, Njstudios (scripting)