Bodycount
42 Achievements
5-7h
Kept at bay
Survive the Pirate Bay siege
2.7%
How to unlock the Kept at bay achievement in Bodycount - Definitive Guide
Chimaera36
TrueAchievements
TrueAchievements
On all the sieges (except 'Militarized Compound'), my partner and I struggled until we found a good camping spot.
On this siege, a decent camping spot can be found at the top of the winding path up the cliff behind the large warehouse.
One partner crouches at the top of the catwalk to the left of the gate, picking off the enemies as they try to come up the walkway in a straight line. The other covers the gate (which is a minor enemy spawn - mines are a good idea on later waves to allow you to give your partner some support) as well as killing any guys that try to come up the hill (maybe a dozen in the whole match). The rocks provide cover from the snipers, allowing you to pop out and kill them.
This spot is not as ideal as that in 'Streets', but it is decent. Got through on third try.
1st weapon unlock: CQB45
2nd weapon unlock: Tavor
3rd weapon unlock: Minimi
GruffleGrinder
TrueAchievements
TrueAchievements
This exploit has been previously found by GUTHOX360 and his solution is excellent, this solution is only to complement the other solutions I have done for the other maps and provide images.
The exploit for Pirate Bay siege is easy to do and the "hidden" player is completely safe in the closed off area of the map which you access as long as "hidden" hides in one of the building at the back of this area.
First look for the Tunnel which is easily spotted once outside of the buildings, then look for the cluster of boulders to the right of the tunnel:
Stand between the two boulders at the bottom and jump onto the first section (you are not supposed to get on top of these boulders so you have to jostle yourself up by moving the analog stick up/down/left/right, find what works for you) then jump up onto the second section (I found that I needed a little run up) then to get on top of the actual tunnel jump continuously and keep moving the analog stick up/left/right.
If the "hidden" player positions themselves in the back corner building in the area that has now been accessed the vast majority of the AI will start to congregate near a fence which has blue tarpaulin over it in the area pictured below:
I didnt include that specific part in the solution because the TA achievement flags are correctly set to online & co-op only.
User has been removed
TrueAchievements
TrueAchievements
Here is how you get outside the map:
First go to the underground tunnel, and along the right side there are some rocks. You must work your way up these rocks, on top of the tunnel, then to the other side outside the map.
1 - Go along the right side of the rock, jump up into the corner, slide along the front of the rock and get onto the top.
2 - Get on top of this rock and then walk back a bit, then sprint jump to the next rock, rock 3.
3 - Just simply jump up to the top of this rock.
4 - This rock is actually invisible, so you have to get onto it to where you are able to see the top of the tunnel, face the rock wall (not the tunnel wall) and move right then back to the left really fast and spam A Button. This should land you on the top of the tunnel and then outside the map.
The weapons that are unlocked on this map are:
Wave 5 - CQB.45
Wave 10 - TAVOR
Wave 15 - MINIMI
Good Lucky
MEasy
This is a co-op mission; the Pirate Bay siege is the “Pirate Bay” level. To get this trophy you will have to complete wave 20. During co-op missions a new gun becomes available every 5 rounds (a waypoint shows you where the guns are). These guns are always better than your starting weapons and these guns are critical for the success of the mission. Upgrading your guns cost a small amount of intel but it is always critical to pick up the round 10 and round 15 guns. Each level has different guns suited for the map and they are invaluable for the players to complete the 20 rounds. Below is the list of guns for this particular map.
-Round 5: CQB. 45 - hand gun
-Round 10: Tavor - assault rifle
-Round 15: MINIMI - light-machine gun
Strategy: This is the easiest map to defend. Just behind where you spawn is a hanger. This is where you are going to stay the entire mission. The hanger has two 2nd story walkways. Each player defends one walkway. In the back of the walkways are rooms. These rooms are your panic rooms. If one player dies, the other needs to run and defend this room until the 13 seconds are up and his partner respawns. The safest room is the room on the right, the one with the weapons upgrade in it.
Enemies will mostly enter through the front of the hanger, where a flight of stairs connects to a door. The player on the right’s job is to protect that front door and watch a door near the rear (close to the safe room, always set mines near this door). The player on the left’s job (this is the point player, hopefully the better shooter) is to watch outside of the door to the front left of the hanger. From here he can kill the enemies as they spawn and jump over the fences. This is the player responsible for taking out the snipers when they appear after wave 10, for this he MUST pick up the Tavor when it spawns during wave 10. He will also call out to the other player if suicide bombers or “Heavies” are on their way up the stairs.
This map has the highest concentration of “Heavies” but you will get most of your kills in the hanger so the hanger will be full of white intel bubbles. Do not hesitate to press 
on the d-pad to activate your “explosive ammo” to quick dispatch of the “Heavies,” or to press 
on the d-pad to activate your adrenaline if you are taking too much fire.
The special enemies in this level are suicide bombers and snipers. Make sure either you or your partner has good aim or the snipers will keep u bogged down, then you run the risk of being overrun.