Bestest Infiltrator
Win an Infiltration map
20
Big Dipper
Earn 21 stars in Challenge mode
40
Bipolar
You've switched between Brian and Stewie 10 times
10
Bird is the Word
Taunt 5 times in a row with Peter
10
Boom Headshot
You've killed 75 enemies with headshots
15
Bunch of Chumps
Survive 15 waves in Multiverse Madness
15
Cartoon Apocalypse
Survive 30 waves in Multiverse Madness
30
Chicken Fight!
You completed the "Chicken Fight!" level
20
Chickens In Space
You completed the "Chickens In Space" level
20
Day Labor
Destroy all of the piñatas in the "It's All Greek to Me" level
15
Employee of the Month
Kill Vernon
20
First Kill
You completed your first kill of a member of the opposing team in Multiplayer
10
Grease Can't Save You Now
Win a Capture the "Greased-Up Deaf Guy" match
20
Handicapable
You completed the "Handicapable" level
20
Head Shot
You got your first head shot
5
Help From My Friends
You used the collectible special inventory items 25 times in Story Mode
15
How Do I Jump?
You killed yourself with a grenade or satchel charge
5
IEDead
You've killed 60 enemies with grenades/explosives
15
It's All Greek To Me
You completed the "It's All Greek To Me" level
20
Justified
Kill 500 enemies using Brian
40
Kings of Quahog
You have won a Deathmatch mode (free-for-all or as a team)
20
Little Dipper
Earn 10 stars in Challenge mode
15
Lockdown
You've shut out the other team from scoring in Capture the Greased-Up Deaf Guy
20
Long John Peter
You completed the "Long John Peter" level
20
Mort Will Now Lend You Credit
Buy everything available in the Store
30
Mr. Unpopular
You selected Meg as a character for a Multiplayer Match
5
Multi-Kill
You successfully performed a multi-kill with a melee weapon
15
Multi-kill with a grenade
You successfully performed a multi-kill with a grenade
15
No Cheese, Please
You completed the "No Cheese, Please" level
20
No Place Like Home
You completed the "No Place Like Home" level
50
Obsessed
You've completed all secondary objectives
50
One Shot Kills
You've killed an enemy with one shot
5
Penny Pincher
You've successfully collected $50,000
40
Pervert
Hang around the room with Quagmire in a baby costume for 30 seconds
10
Pussy Whipped
You completed the "Pussy Whipped" level
20
Roadhouse
You've meleed 3 members of the opposing team in Multiplayer
15
Santa's Sweatshop
You completed the "Santa's Sweatshop" level
20
Scorched Earth
You burned the Amish pot fields
10
Shut Up Meg
You killed Meg during a Multiplayer Match
5
Something's Amish
You completed the "Something's Amish" level
20
Stewie-nator
Kill 500 enemies using Stewie
40
Teabag a D-Bag
Taunt a dead opponent with Quagmire in Multiplayer
5
Teabaggin'
You've successfully completed a taunt 25 times
15
The Cleaner
You got a 10 kill streak in Deathmatch
30
There is no Cake
Unlock all other Achievements
100
Ugly Tastes Terrible
Play poorly during the final showdown
5
We Be Clubbing
You defeated 10 enemies with a melee weapon
15
Wrecking Ball
Smash your opponent into something 20 times in the "Chicken Fight!" level
20