How to find all COG tags in Act II of Gears of War 2

#14: Gear's Journal
Act II Chapter 2:
Chainsaw through some vines shortly after passing the rockworm.

#15: Kantus Scroll
Act II Chapter 2:
Look next to a wall in the big room where you fight lots of locusts.

#16: Locust Emblem
Act II Chapter 3:
After facing the new type of locust, clear the room and look just beyond the door.

#17: Ilima City Help-Wanted Ad
Act II Chapter 4:
Find it next to an upside-down car in the burning city.

#18: Cog Tag
Act II Chapter 4:
After Cole joins your party, look for a dead Cog by a wall in the building.

#19: Stranded's Journal
Act II Chapter 5:
In the big room after meeting up with Baird, go right along the wall to find it.

#20: Car Gold Magazine
Act II Chapter 6:
Very first thing in the chapter. Go just left of the starting point.

#21: Cog Tag
Act II Chapter 6:
After Carmine's death, look to your left just ahead of where you start running.

This guide is for the new GOW2 and shows you exactly how to cheat and get the achievement. Achievements are accrued in XBOX Live to show everyone how many games you've beat over time. Join Delta Squad and the legion of COGs as they fight the Horde in this war for energy reserves. This is a combat game exclusively for XBOX 360. Gears of War 2 is a tactical third-person shooter video game developed by Epic Games and published by Microsoft Game Studios for Xbox 360. In Gears of War 2, the Locust have found a way to make giant emergence holes capable of sinking entire cities at once.