Alternate costumes:
Unlock the following costumes by performing the corresponding tasks. Note: The other unlockable costumes are only available through Gamestop and Amazon.com pre-order codes.
COSTUME - HOW TO UNLOCK
2. Hat: Naughty the Party Animal - Complete Chapter 1.
3. Hat: Mayor Naughty - Complete Chapter 2.
4. Hat: Peacekeeper Naughty - Complete Chapter 3.
5. Hat: Cordon Bleu Naughty - Complete Chapter 4.
6. Hat: Prospector Naughty - Complete Chapter 5.
7. Hat: Doctor Naughty - Complete Chapter 6.
8. Hat: Conspiracy Naughty - Complete Chapter 7.
9. Hat: Cop Naughty - Get a "Gold" rank on Episode 1.
10. Hat: Adept Naughty - Get a "Gold" rank on Episode 2.
11. Hat: General Naughty - Get a "Gold" rank on Episode 3.
12. Hat: Zumbo-Jumbo Naughty - Get a "Gold" rank on Episode 4.
13. Hat: Tactical Naughty - Get a "Gold" rank on Episode 5.
14. Hat: Tech-Naughty - Get a "Gold" rank on Episode 6.
15. Hat: Astro-Naughty - Get a "Gold" rank on Episode 7.
16. Sherrif Naughty - Get a "Bronze" rank on Chapter 1-1, 1-2, and 1-3.
17. Master Naughty - Get a "Bronze" rank on Chapter 2-1, 2-2, and 2-3.
18. Captain Naughty - Get a "Bronze" rank on Chapter 3-1, 3-2, and 3-3.
19. Zombear Naughty - Get a "Bronze" rank on Chapter 4-1, 4-2, and 4-3.
20. N.O.T.Y. - Get a "Bronze" rank on Chapter 5-1, 5-2, and 5-3.
21. R0B0-N4UGH7Y - Get a "Bronze" rank on Chapter 6-1, 6-2, and 6-3.
22. Xnothy - Get a "Bronze" rank on Chapter 7-1, 7-2, and 7-3.
23. Cop Gordon - Get a "Gold" rank on Chapter 1-1, 1-2, and 1-3.
24. Master Miyagi - Get a "Gold" rank on Chapter 2-1, 2-2, and 2-3.
25. Colonel Ketchup - Get a "Gold" rank on Chapter 3-1, 3-2, and 3-3.
26. Zombear Oodoo - Get a "Gold" rank on Chapter 4-1, 4-2, and 4-3.
27. E.L.I.T.E. Mahoney - Get a "Gold" rank on Chapter 5-1, 5-2, and 5-3.
28. R0B0-PR1M3 - Get a "Gold" rank on Chapter 6-1, 6-2, and 6-3.
29. Emperor Xoon - Get a "Gold" rank on Chapter 7-1, 7-2, and 7-3.
30. Naughticorn - Get a total score of 100,000,000 points.
31. Unknown - Get a "Gold" rank on all Top Hat Challenges.
Trophies:
Bronze trophies
Come Out and Play - Completed the First Episode and got a taste of Naughtiness.
Vote Naughty: Don't get Killed - Completed the Second Episode.
Get your Privacy back - Completed the Third Episode.
The Moans have Stopped - Completed the Fourth Episode.
Oily Moily! - Completed the Fifth Episode.
Threat Terminated - Completed the Sixth Episode.
Millionaire Club - Scored a Total of 1 000 000 Naughty Points.
Multi-Millionaire Club - Scored a Total of 10 000 000 Naughty Points.
Freak Club - Scored a Total of 25 000 000 Naughty Points.
Closet Monster Club - Scored a Total of 50 000 000 Naughty Points.
Under-bed Creeper Club - Scored a Total of 75 000 000 Naughty Points.
Naughty Club - Scored a Total of 100 000 000 Naughty Points.
Party Thrasher! - Ironic Kill: In Episode 1 or its Challenges, Punish Daddles with the Disco's Turntable!
Drowning Politics! - Ironic Kill: In Episode 2 or its Challenges, Punish Chubby with the Disco's Toilet!
Watch THIS Cozy! - Ironic Kill: In Episode 3 or its Challenges, Punish Cozy with the Cabin's Telly!
Keeping a cool head! - Ironic Kill: In Episode 4 or its Challenges, Punish Nibbles with the Cabin's Fridge!
Trembles' Energy Problem! - Ironic Kill: In Episode 5 or its Challenges, Punish Trembles with the Cabin's Power Box!
Gear Head! - Ironic Kill: In Episode 6 or its Challenges, Punish Fluffy with the Factory's Conveyor Belt!
Hot as the Sun! - Ironic Kill: In Episode 7 or its Challenges, Punish Sunbeam with the Campfire!
Maximum Security - Secret Mission: In Episode 1, get the Entire Police Force on the Island.
Harakiri - Secret Mission: In Episode 2, get the 4 Ninja-Bears to Kill Themselves.
Give me Peace! - Secret Mission: In Episode 3, Destroy Every Bird-cam of the Level.
Death Race - Secret Mission: In Episode 4, don't let Zombears Kill other Bears! They're Yours!
Elite Chumps - Secret Mission: In Episode 5, Kill Every B.E.A.R. with an Object Kill.
Rebellion - Secret Mission: In Episode 6, get the R0B0-B34R5 to Kill their Master, Fluffy.
Disintegration - Secret Mission: In Episode 7, Destroy Every Alien-Bear with the Raygun Ultra-Kill.
Twin Fight - Costume Shenanigan: Kill Cop Gordon with the Cop Gordon Costume by the Revolver Ultra-Kill.
Chain of Command - Costume Shenanigan: Kill Colonel Ketchup with the Captain Naughty Costume by the Oozy Ultra kill.
Evil Resident in Bearcity - Costume Shenanigan: Kill 4 Cops in One Level with the Zombear Oodoo Costume by the Bone Ultra-Kill.
Probing New Technologies - Costume Shenanigan: Kill R0B0-PR1M3 with the Emperor Xoon Costume by the Raygun Ultra-Kill.
Chi Vs Voodoo - Costume Shenanigan: Kill Oodoo with the Master Miyagi Costume by the Ninja-To Ultra-Kill.
Assassin's Assassination - Costume Shenanigan: Kill Miyagi with the E.L.I.T.E. Mahoney Costume by the Silenced Pistol Ultra-Kill.
Noisy Vs Silent - Costume Shenanigan: Kill E.L.I.T.E. Mahoney with the R0B0-PR1M3 Costume bt the Power-Fist Ultra-Kill.
Vengeance! - Costume Shenanigan: Destroy Emperor Xoon with the Naughticorn Costume by Hornification.
Truly Invisible! - Challenge Challenge: Finish an Invisible Challenge Without Being Seen Once.
Fistul of Rage! - Challenge Challenge: Finish an Untouchable Challenge Without Using a Weapon.
Killin' with Style - Challenge Challenge: Finish a Killer Challenge Without Killing with a Weapon.
Merciful - Challenge Challenge: Finish an Insane Challenge with Every Bear Still Alive.
Trap-tacular! - Challenge Challenge: In a Friendly Challenge, injure every Bear.
Tight One! - Challenge Challenge: Finish a Speedrun Challenge with 1 Second Left to the Timer.
Leader of the Pack - Multiplayer Madness: Finished First in a Multiplayer Match and Shouted 'HAZELNUT!' at the Losers.
Unibear! - Killed or POP! a Unibear.
Silver trophies
Shiny! - Got either 28 Bronze, 16 Silver, 8 Gold, or 4 Platinum Naughty Cups.
Throphillific!! - Got either 28 Silver, 16 Gold, or 8 Platinum Naughty Cups.
Oh my GOLD!!! - Got either 28 Gold, or 16 Platinum Naughty Cups.
Full Wardrobe - Unlock All the Costumes.
Gloriosity! - Multiplayer Madness: Finished an Assault Match Without Losing a Single Unibear Statue.
Get off my Planet! - Completed the Final Episode.
Gold trophies
Nutter!!!! - Got 28 Platinum Naughty Cups.
Naughtiest Naughty Club - Scored a Total of 250,000,000 Naughty Points.
Platinum trophy
Naughtyrificness! - Earn all Bronze, Silver, and Gold trophies.
"The Treasure Of Bear Beard" trophies:
Bronze trophies
A Classic Reborn - In episode 9, kill Miyagi with the pirate naughty costume by the cutlass ultra kill.
Sucky 9 - In episode 9, got a total of 9 points, you suck!
The Treasure Is On Another Island - Secret Mission: In episode 9 or its challenges, destroy all the treasure chests.
The Treasure's Mine - Completed The Ninth Episode.
Who's Laughing Now?! - Ironic Kill: In episode 9 or its challenges, punish Giggles with the disco's toy chest.
Gold trophies
Giant Pile Of Gold - Got Gold naughty cups on episode 9 & all of its challenges, yes even the Top Hat Challenge!
"The Horrible Vampiricom" trophies:
Bronze trophies
Tough as a coffin nail - Complete the tenth Episode.
The secret ingredient, is love - Ironic Kill: In Episode 10, Punish Stardust with the Factory mixing machine.
I thought you said 'Steak'! - Secret Mission: In Episode 10, destroy the Vampiricorn 3 times using the BBQ.
Sun Immunity - Costume Shenanigan: In Episode 10, kill Sunbeam with the Vampiricorn costume by the vampire Claw Ultra Kill.
Don't go out in sunlight dummy! - In Episode 10, get killed by Sunbeam when playing the Vampiricorn.
Pact with the Devil! - Finish a 4 players Vampiricorn Match with all your lives.
Dancing King! - Finish a 4 players Dancing King Match with more than a minute over your opponents.
Big pile o' fluff! - Finish first in a 4 players Defluffication Match with a kill limit of 100.
Too close! - Finish a 4 players Left 4 Ted Match by being the last survivor standing.
Silver trophies
Gold Lust - Got Gold Naughty Cups in Episode 10 and all of its Challenges. Yes, even the Top Hat Challenge!