Very good, but there are too many infected people

Alright campaign.

麻雀虽小五脏俱全

Que mapa tan bueno, la recreacion del opposing force es increible aunque le falten unos pocos detalles pero en si el mapa es bueno.
Ps:Cada mapa es largo mas con el primer mapa que empiezas.

good map, i like it even if sometimes it gets a little too glitchy

To be fair guys, this is essentially a near 1:1 port of the Sven Co-op version of Half-life: OPFOR as far as I can tell, meaning that it's meant to be played with multiple human players. On top of that, it's kind of a given that it'll have a decent amount of bugs, it's going from GoldSource to the Source engine.

One of the worst maps i've ever played, too many enemies in the final level, not working exit, making it basically impossible to finish.

add stringtable dictionary for first map please

this map is bad

Sven Co-op

Very good camp

Too many unfair instadeath corridors.Tank spawned in a tight corridor where the only path away is behind the tank or a ladder down. 3 man goes down from a tank hit sending them flying to insane fall damage because there is basically no room to even fight. Yeah... Totally shows how this isn't meant for L4D2 gameplay. A charger would be an unfair instakill as well.

This is so ♥♥♥♥♥♥♥ cool, YOU are so ♥♥♥♥♥♥♥ cool.

1st map is hard, but good campaign and nostalgia

Jammed hit the ground elevator bottom stuck by zombies under moving the half or near the end of Chapter One. May be 8 chapters more reasonable perhaps.

How can this got 5*?

fantastic map！

The campaign's biggest sin is ammo distribution. The first map has no ammo piles at all and only a handful of weapon pickups, forcing you to use your secondary 90% of the time. This trend continues in the first half of the second map. Ammo piles finally start appearing in the tunnels, and the building complex at the end has ammo everywhere as if to apologize for the first map. The next two maps were fine ammo-wise.

There were a few AI navigation issues, such as bots getting stuck, certain places being unreachable by AI, or commons spawning on top of your head. Some areas are effectively pointless, like the parking garage where you fight the Black Ops for the first time. The finale was also full of the special infected getting stuck attacking the moving parts of the portal generator.

Also, if you fall off the ending platform, you die instantly. Why?

特好的小短图~~路线流畅~

i think its a cool mod from a cool game, i never had any issues with the ai. opposing force is my favorite half-life game and this mod lets me see it in a whole new light. i really suggest you use the Adrian Shepherd mod off the workshop so you can have the original games hand. please do more chapters, i would love to see what chapters like crush depth, or the gene worm looks like in left 4 dead!

Some people may not like the campaign because they have never played the actual game. So this comment goes to everyone that has never played opposing force, play the game and maybe you can have a better understanding of what to do, or where to go.

super fun campaign!

yeah now gmod?

from rescue, bots will refuse climb ladder down there until they're die , recomemded never play with bots

Game gets crashed mid-finale, played twice and game crashed twice

That's because the green water is radiation and it's as deadly as in the original game.

There were some random spawning of hordes in the 2nd chapter. There were some instances too that the green water instantly kills you. i'll give this a 3/5

Pretty cool campaign but like the others stated, it has a good amount of issues and they explained pretty much what i encoutered.

good and fun. Some issues and suggestions:
1. It's best to highlight key items like switches, or add instructor hints.
2. After killing zombies, the zombies may spawn again.
3. Many god spots which make zombies lose their target.

这图最大的问题就是经常刷怪在脸上，猝不及防。双通多特简直坐牢。

what a ♥♥♥♥♥♥ map we don't have any clue of what to do no signs no dialogues the end is very bad we don't even know where we are going and we don't know why we did that very bad

Can't recreate dictionary for maps/op4m1_welcome.bsp, file must be writable!!!

Very well done but as others mentioned, with the long ladders, it's tough getting up them with the specials camped. Please do the other levels as well. Thanks.

This has a lot of potential. Barring the flawed navigation and weird spawning issues there's a severe lack of supplies, mostly in the weapons and ammunition department.

Certain parts, however, are merciless chokepoints that absolutely refuse to work with Left 4 Dead 2's gameplay. If possible, add alternative routes to those pesky ladders, or bar those areas with zombie-proof doors because the Special Infected love to camp on top of those ladders and you cannot do anything about it but go there and take unavoidable damage.

Broken nav everywhere. Pretty much any prop or object you can stand on that isn't strictly the ground has no nav. Pretty much unplayable with bots.

the final rescue could use more tips for players who have not played the original game, thx

i wish the loading screen wouldnt freeze near end bar

半条命一代其中一个MOD《针锋相对》导入求生2也挺好玩，没有什么BUG，没有太多的解密，跟着一路突突

no stringtables, fix please

ok now this is actually epic like that fact you can do this is insane

about time, komrade

omg!!! gonna try this one out tomorrow!