Multiplayer Unlockables - Gears of War 3 Guide - IGN

There are many different things to unlock in Gears of War 3

Gears of War 4 Guide - IGN

Easter Eggs - Gears of War 3 Guide - IGN

Gears of War Guide - IGN

COG Tag 3 - Gears of War 3 Guide - IGN

Dom's Psych Report - Gears of War 3 Guide - IGN

Act 3 Chapter 2 - Gears of War 3 Guide - IGN

Marcus - Multiplayer Abilities, Rank Unlocks, and Skill Cards - Gears of War 5 Guide - IGN

King of the Hill - Gears of War 3 Guide - IGN

Gears of War Guide - IGN

Gears - Gears of War 3 Guide - IGN

Xbox 360 Gears of War 2