lola did
yes, go to google images and type in "locust symbol". some locust have the symbol on a necklace that serves the same purpose as COG tags
no Adam fenix is Marcus fenix's father he actually has helped the COG in finding underground tunnel and also in plans to defeat the locusts
In GoW Three,there is a big war- 1.The remaining gears of the COG. 2.The stranded. 3.The remnants of the Locust Horde under queen Myrrah. 4.The Lambent. U play as Marcus Fenix.Dom,Cole and Baird are there too.
There is not an actual government, but there is a military called the COG (coalition of gears).
I suggest looking at Gamefaqs.com.
Coalition of Ordered Governments
yes in gears 3 he will come to help the cog soldiers
Do a google shopping search for "Cog Tags" and find out.
you walk up to them and you will see a little icon with an X beneath it. they are hidden throughout the levels and if see a gears of war logo then there is one in that room. i got all 30 cog tags by using tutorials on youtube
there are 2 timing gears one on the cam (top) cog, and the bottom cog the bottom cog torque spec was revised in 1996 at the 17mm bolt, to 94/ft/lbs
TOMB RAIDER: all of them are at dino area cog#1: ledge above small pool in a cave. cog#2: temple, you need to dive in the water. cog#3: after jumping the broken bridge. place them on gears at upstream area. (see 1 part video http://www.youtube.com/watch?v=zjVjdKyt3vw ) TOMB RAIDER ANNIVERSARY: cog#1: starting area with wolves. cog#2: temple, no need to dive in the water. cog#3: upstream (TR1 cog placing area) place them on gears above wolves area. (see 1 part video http://www.youtube.com/watch?v=cmbsRNgcFhY) you should be specific in your question to avoid misleading.
You have to fight the CJ and it allows you to call a cog at first but when you get better at beating them you can call a certain type of cog building like Cashbot.