| Unlockable: | How to Unlock: |
| "It's Mine! ALL MINE!" (25 points) | Collect 10,000 Monster Tokens across all characters. |
| A Little Help Goes A Long Way (20 points) | Grab some buddies and see how many waves you can wade through in the Co-op Dojo. |
| Archaeologist (45 points) | Collect 72 Specialty Melee Weapons. |
| Are You Crazy?! (10 points) | Frag 4 players in under half a second in any ranked match. |
| Are You Related To A Belmont? (20 points) | Score 30 monster stuns in a single ranked monster hunter match. |
| Control Freak (20 points) | Perform all flag captures in a ranked CTF match. |
| Demolitions Expert (20 points) | Score all frags using only grenades in a single FFA Deathmatch game. |
| Did Someone Order Chinese? (15 points) | Find a way to deal with that pesky Granny evil cat shield (on Thriller or higher). |
| Dirty Deeds (10 points) | Score 10 frags by summoning homing explosive zombies while in zombie form in a single ranked match. |
| Does Anyone Clean This Roof? (15 points) | Collect all weapon parts on Hell School Rooftops (on Thriller or higher). |
| Exhumed (15 points) | Smash all the gravestones in the hidden graveyard and survive the horror (on Thriller or higher). |
| Fashion Show (70 points) | Unlock every character costume. |
| Go, Speed Boater, GO! (15 points) | Zeppelin Flyer X and The Leprechaun has challenged you to beat his record (Thriller or higher). |
| Grumpy Old Man (15 points) | Do not let the old man get hurt.(Thriller or higher). |
| Have Fun Cleaning The Grill! (10 points) | Frag 20 players while driving a vehicle. |
| High School Flag Team Captain (20 points) | Use the flag to kill 4 players in a single ranked CTF match. |
| Honed Survival Instincts (10 points) | See if you can get far enough going solo in the Co-op Dojo. |
| I Said Turn Off Your Car Alarm! (15 points) | Destroy all the pesky, loud cars in the Parking Lot with your mech (on Thriller or higher). |
| I Think We're Being Followed... (15 points) | Bring out the white knuckled driver in you and blast through the escape (Thriller or higher). |
| JAILBREAK! (15 points) | There has to be something useful in the castle jail cells. (Thriller or higher). |
| Junkyards Just Aren't The Same (15 points) | Make a mad dash to Bob Zombie (on Thriller or higher). |
| Killing Machine! (20 points) | Get 50% of the total kills in a ranked FFA Deathmatch game. |
| Leading Noobs To The Slaughter (20 points) | Destroy the opposing team by having your team win with 100% of the kills in a ranked Team Deathmatch. |
| Long, Hard Road Out Of Suburbiacheck (20 points) | Travel 1,000 kilometers. |
| Maniac! (30 points) | Kill 10,000 monsters. |
| Master Of Your Domain (20 points) | Enter and never leave the hill in a ranked King of the Hill match. |
| Monster Survival Guide Pays Off! (10 points) | Try to win a 10 minute or longer ranked Monster Hunter game without being turned in a monster. |
| Monsterologist (20 points) | Unlock every Bestiary entry. |
| Nice Guys Finish Last (20 points) | Win a ranked friendly fire token race match without killing any other players. |
| Prowler On The Roof (15 points) | Collect all weapon parts in Streets of Suburbia (on Thriller or higher). |
| The Bodyguard (15 points) | These gold zombies trust you with their life. Show them you mean business (on Thriller or higher). |
| They Wouldn't Spend It Properly (15 points) | Let the monsters know that you are looking after their best gold interests (Thriller or higher). |
| Trap Assassin (15 points) | In Zack's House, use your cunning to defeat all of the enemies with traps (on Thriller or higher). |
| Very Sneaky, Sir (15 points) | Show them you are a ninja of the night when taking back what is rightfully yours (Thriller or higher). |
| We Don't Need No Stinkin' Ammo! (15 points) | Complete the final showdown without buying more ammo (Thriller or higher). |
| What's That Sound? (15 points) | Why waste ammo when a massive, angry ball of death will do the work for you (Thriller or higher). |
| When Household Appliances Attack (15 points) | Show the monster masses that vacuuming can be fun by using excessive force (Thriller or higher). |
| You Got Fur In The Hyperishdrive (15 points) | Escape the garbage trucks of death without boosting (on Thriller or higher). |
| Your Kung Fu Is Strong (20 points) | Defeat all challengers using only your melee weapon in a ranked FFA Deathmatch. |
| Unlockable: | How to Unlock: |
| Accessorize To The MAX! (10 GP) | Carry all secondary items at once. |
| Block Party! (25 GP) | Complete Chapter 1 Suburbia Nightmare. |
| Graveyards Creep Me Out Too (25 GP) | Complete Chapter 4 Cemetary Scary. |
| Hard Day's Rockin' (25 GP) | Play at least 24 hours of the single player adventure. |
| Have Fun Stormin' the Castle! (25 GP) | Complete Chapter 5 Evil Castle. |
| Homemade Weapon Club Card Holder (10 GP) | Attain all Level 1 weapons. |
| Homemade Weapon Club Chairman (20 GP) | Attain all Level 2 weapons. |
| Homemade Weapon Club Founder (30 GP) | Attain all Level 3 weapons. |
| School's Out Foreva! (25 GP) | Complete Chapter 3 Hell School. |
| Shop 'Til You Drop (25 GP) | Complete Chapter 2 Shopping Maul. |
| You Deserve A Medal. A BIG One! (50 GP) | Complete the game on Madness! |
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