Opposing Force Assault is a singleplayer mod witch uses the OP engine.Since not many people create Opposing force Mods i introduce you to Opposing Force Assault mod.Because the original OP lacked the firepower that every 1 wants i have given it to this mod,and you have always fellow soldiers on your side unlike in OP.

CAMPAIGN: 1

MISSION:1 ASSAULT

MISSION:2 REINFORCEMENTS

MISSION:3 RETREAT

MISSION:4 INVASION

CAMPAIGN: 2

MISSION:5 ALONE IN THE DARKNESS

MISSION:6 THE SURVIVORS

MISSION:7 BETRAYAL
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Story: Follow A. Shepard in an alternate universe. A. Shepard is sent to a different location in Black Mesa where he and his squad have secured an outpost and are waiting for further orders.

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Since we are in the new year I decided to post an article informing everyone about the development of OP Assault.


2015 Has been a great year for the mod. I managed speed up the development a lot last year and which resulted in the release of the long awaited demo. After the demo was released I was working only on the maps shown in the demo to further improve gameplay and fixed a lot of bugs to provide smooth experience and I'm quite happy with the results :)

After my last release v1.4 of the game I've finally managed to continue working where I left off. I also decided to change the development of the mod. From now on with every "Mission" I completely map I will be releasing a version update so players can play the new content without waiting forever and also provide feedback if needed.

And this is where my last announcement comes. I released a video trailer for the upcoming version of the game which includes two new missions. Estimate release date is unknown as of this moment but it shouldn't be long.

Now for those that didn't know about v1.4 till now I recommend you download it. It contains a massive list of improvements /fixes.

DOWNLOAD V1.4

Opposing Force Assault v1 Alpha Demo


Alpha Demo available

Alpha Demo available

News 7 comments

Well here it is. The long awaited alpha demo I've been talking about.

2015 Summer News

2015 Summer News

News 0 comments

Summer news about my current progress with the mod.

Map 10 (october 2012)

Map 10 (october 2012)

News 0 comments

Development on map 10 One of the most hardest maps in the game is now being developed

The April newest updates:

The April newest updates:

News 2 comments

I would like to inform all that the time required to release this mod will be increased.But that doesn't mean it wouldn't out. Anyway here are the new...

Opposing Force Assault v1.4 Alpha Demo

Opposing Force Assault v1.4 Alpha Demo

Demo 5 comments

This is an Alpha demo version so the game is not complete and will be longer , expect bugs , crashes ... ect. Bug reporting is always welcomed to improve...

OFA - Unreleased / Testing maps

OFA - Unreleased / Testing maps

Singleplayer Map 1 comment

I decided to release these Unreleased / Testing maps.These maps have no connection to the story at all. They are just for testing or old maps that I decided...

Post comment Comments  (20 - 30 of 58)
Mop24
Mop24

Where are the map files? I cant play any maps.

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lightningterror Creator
lightningterror

Just select "New game" the maps are packed inside the pak file.

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Capt.Host
Capt.Host

That's the problem. I click new game, then select the difficulty and it loads nothing. Just goes back to the menu.

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lightningterror Creator
lightningterror

Ups seems there was a file missing. I've uploaded patch v1.1 so now there shouldn't be any issues.

Reply Good karma+2 votes
lightningterror Creator
lightningterror

That moment when you fix 1 bug and 4 new pop up ...

Reply Good karma+1 vote
ilovenailguns
ilovenailguns

coding?

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lightningterror Creator
lightningterror

Mapping.

Reply Good karma+2 votes
PMDLEADERSHINX
PMDLEADERSHINX

I'm tracking this.

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DarkShift Online
DarkShift

(buried)

DEAD

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raffy154
raffy154

(buried)

deredeaddead dead -_-"

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raffy154
raffy154

Any update?

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