Journal #6947

This time, I figured I'd just provide you all with a short list of fat mods that come with Opposing Force content. This means that none of these (except the ones noted) will need opposing force in order to play. Opposing force is a good expansion that introduces new monsters, weapons, and styles of multiplayer gameplay (like capture the flags). Also if you get opposing force now you can play it online here.

This is a short list of opposing force mods. Most do not require you to have opposing force. If you want to play online you will need to buy opposing force legitimately (due to steam).

Half Life: Ultimate Attack
You play as a male assassin. Your buddies are male assassins and they speak like grunts (because they are model replacements)

Intolerable Threat (requires WON opposing force)
A quite random mishmash of maps made using the opposing force base. Your goal is to hunt down the G man, and standing in your way are aliens and his private corps of soldiers and black ops.

Nuclear winter
A post-apocalypse scenario where you must regroup with fellow american soldiers after a catastrophic nuclear attack by enemy countries. Go read moddb description I can't be bothered to copy paste crap.

Operation black Thunder
This German mod builds upon opposing force but also has a entirely new system of coding and interface, along with a radically different selection of weapons. You play a special forces operative and must perform "designated acts of sabotage" to a international terrorist organization called "WOLF". Objectives will be fed to you in the field. There are no aliens. So I was gonna give the homepage but looks like its down.

Xen assault
Another post-apocalyptic scenario involving an evil vortigaunt. What can I say, it's twhl's favourite ultra hard-ass mod.

I SAID IT WAS SHORT LIST!