Siege Special Ops Mission file

Welcome to most likely the best spec ops mission I have done so far.
Taking place in Rooftops "Deus Ex Machina" Level City Hall,
"Siege" is a mix of MW2 Loose Ends DSM Wait Mission and Rainbow 6 Siege.
It features defending a PC file transfer from loads of enemy waves, that can
breach through doors you barricade and threaten to interrupt the file transfer.

You have loads of weapons, equipment, LMG turrets and a powerful friednly AI (SV).
The mission can be played in many ways, there are many defend positions you can chose.
There is a bonus objective that doesn't really give you anything, it's just there for the hype,
so don't really bother completing it if it's troubling you too much.

Download Original Call of Duty 4: "Rooftops" Campaign:
Mediafire.com

Call of Duty 4: "Rooftops" Campaign Launch Trailer:
Youtube.com

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Gameplay Notes:
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Checkpoints are added in this one as the wait time is too long and mistakes can happen easily.
However, I apologize for any confusion or nerve breaking that may occure.
Try to keep calm.

There is a bonus objective that doesn't really give you anything,
so don't really bother completing it if it's troubling you too much.

The main feature of this map is BUILDABLE DOORS.
You can build and destroy 5 key hallway doors to slow down enemies.
There is a glitch that may happen while rebuilding doors, I sort of fixed it,
but it can look odd and buggy. But as far as I tested it won't break the mission progrss.
If you get trapped, you can simply break doors by shooting them sometimes.
Unfortunately enemies may get stuck... struggled too hard to fix this.
It's not completely fixed.

TIPs:
1) Try to find where enemies spawn and place claymores on their way to the office.
2) LMG turrets can be really helpful in some points.
3) Recommended guns: SAW & P90SD or SAW & Shotgun.
4) There is an ammocrate in the office where you can refill your ammo. (Reloads weapons too)

There are 2 EASTER EGGS. Both close to each other.
Maybe the coolest easter eggs I've done in spec ops maps. #R2Hype!

Have fun!