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Family Guy: Back to the Multiverse

Codes

Cheat codes

At the start menu, select options, then cheat and enter one or more of these codes: *note that you will be unable to save upon activation. All credits goes to twisted0ne from the se7ensins.com forums.

EffectCode
RMTE1. UNLOCK ALL LEVELS
CAST2. UNLOCK ALL CHARACTERS
WRDB3. UNLOCK ALL COSTUMES
MNKY4. ONE SHOT KILLS
DKSD5. UNLOCK ALL WEAPONS MULTIPLAYER
GTSM6. UNLOCK ALL WEAPONS SINGLEPLAYER
PWTR7. MAXIMUM MONEY
GGTY8. INFINITE AMMO

Contributed By: Harshevik and Culexor.

Achievements

Achievements

AchievementDescription
Win an Infiltration mapBestest Infiltrator
Earn 21 stars in Challenge modeBig Dipper
You've switched between Brian and Stewie 10 timesBipolar
Taunt 5 times in a row with PeterBird is the Word
You've killed 75 enemies with headshotsBoom Headshot
Survive 15 waves in Multiverse MadnessBunch of Chumps
Survive 30 waves in Multiverse MadnessCartoon Apocalypse
You completed the "Chicken Fight!" levelChicken Fight!
You completed the "Chickens In Space" levelChickens In Space
Destroy all of the piñatas in the "It's All Greek to Me" levelDay Labor
Kill VernonEmployee of the Month
You completed your first kill of a member of the opposing team in MultiplayerFirst Kill
Win a Capture the "Greased-Up Deaf Guy" matchGrease Can't Save You Now
You completed the "Handicapable" levelHandicapable
You got your first head shotHead Shot
You used the collectible special inventory items 25 times in Story ModeHelp From My Friends
You killed yourself with a grenade or satchel chargeHow Do I Jump?
You've killed 60 enemies with grenades/explosivesIEDead
You completed the "It's All Greek To Me" levelIt's All Greek To Me
Kill 500 enemies using BrianJustified
You have won a Deathmatch mode (free-for-all or as a team)Kings of Quahog
Earn 10 stars in Challenge modeLittle Dipper
You've shut out the other team from scoring in Capture the Greased-Up Deaf GuyLockdown
You completed the "Long John Peter" levelLong John Peter
Buy everything available in the StoreMort Will Now Lend You Credit
You selected Meg as a character for a Multiplayer MatchMr. Unpopular
You successfully performed a multi-kill with a melee weaponMulti-Kill
You successfully performed a multi-kill with a grenadeMulti-kill with a grenade
You completed the "No Cheese, Please" levelNo Cheese, Please
You completed the "No Place Like Home" levelNo Place Like Home
You've completed all secondary objectivesObsessed
You've killed an enemy with one shotOne Shot Kills
You've successfully collected $50,000Penny Pincher
Hang around the room with Quagmire in a baby costume for 30 secondsPervert
You completed the "Pussy Whipped" levelPussy Whipped
You've meleed 3 members of the opposing team in MultiplayerRoadhouse
You completed the "Santa's Sweatshop" levelSanta's Sweatshop
You burned the Amish pot fieldsScorched Earth
You killed Meg during a Multiplayer MatchShut Up Meg
You completed the "Something's Amish" levelSomething's Amish
Kill 500 enemies using StewieStewie-nator
Taunt a dead opponent with Quagmire in MultiplayerTeabag a D-Bag
You've successfully completed a taunt 25 timesTeabaggin'
You got a 10 kill streak in DeathmatchThe Cleaner
Unlock all other AchievementsThere is no Cake
Play poorly during the final showdownUgly Tastes Terrible
You defeated 10 enemies with a melee weaponWe Be Clubbing
Smash your opponent into something 20 times in the "Chicken Fight!" levelWrecking Ball

Contributed By: Guard Master.