Chapter 3: Seahorse Hills
[0:06] - Amador Park Declassified Mission
COG Tags: 7
Declassified Missions: 7
From the beginning, you’ll notice the declassified mission on the wall, on the other side of this area, behind the fountain.
[0:22] - Amador Park COG Tag
After breaking a large gate and defeating some corpsers and kantuses, you end up going up some stairs and then you will turn left to face a few more enemies. Clear them out. As you climb these small steps after defeating these enemies, BEFORE regrouping with your teammates, you will notice the COG Tag on the ground near the steps.
[0:39] - Magadha Villa Declassified Mission
From the start of the section, go up the stairs and see the mission to your left hand side.
[0:52] - Magadha Villa COG Tag
You’ll progress, and clear a house full of enemies, coming to a section on a street. Before entering the next section, make sure to head up the street, keeping to your left hand side. You should see the COG Tag behind some construction warnings.
[1:11] - Soleno Villa Declassified Mission
When entering this area, you will see the declassified mission directly in front of you.
[1:16] - Soleno Villa COG Tag
You will kill the locust, and then head out to a street. At the T-intersection with 4 cars, you will find the COG Tag located in between the ones nearest the gate.
Achievement - Rising Star
If you have been able to get all stars on all levels up to this point, you will unlock this achievement. You can always go back and complete mission, so don't worry if you haven't.
[1:33] - Windward Way Declassified Mission
From the beginning, continue around the first corner to spot the declassified mission on the bottom of the overturned car.
[1:43] - Windward Way COG Tag
Upon progression, you will be attacked by bloodmounts that crash through a gate. On the other side of this gate, you will see a freight container marked with a white COG symbol. Go through the greight container, and there is a COG Tag just lying on the ground just outside the container.
[2:00] - Risea Estate Declassified Mission
Upon starting the next section, you will see the declassified mission on the wall to your right hand side.
[2:07] - Risea Estate COG Tag
After killing the mortar units, head left near the exit to the mansion’s garage. Inside, next to some shelves is a COG Tag.
[2:24] - Guest Bungalows Declassified Mission
During the cutscene, you will be shown a new weapon. Next to it is the declassified mission.
[2:36] - Guest Bungalows COG Tag
Under the balcony with the last mortar crew, you will find a room containing the COG Tag on the right side. This can done before or after eliminating the mortar squad.
Achievement – Never Give Up
Assuming that you have been following along and completed all declassified missions up to this point, you will unlock this achievement.
[2:52] - Elliott’s Mansion Declassified Mission
One of the few missions that are not located at the very beginning of the section. Play until you find the secret entrance, and reach Elliott’s office which is where you can find this declassified mission directly in front of you after using the elevator.
[3:01] - Elliott’s Mansion COG Tag
Once you arrive, the mansion is attacked. Make sure to head for this COG Tag during the battle, as it the section will end once you defeat all the enemies. Head to the main mansion area, staying upstairs, and you will see a large burning flag. While looking at the flag from the middle of the mansion, you can find this COG Tag to the left of the flag.
Achievement – The Real Thing
This achievement is attained at the end of the level for completing Chapter 3.