Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
|---|
| Zombie Slaughter (20) | Kill 500 zombies. |
| Zombie Destruction (20) | Kill 5,000 zombies. |
| Z-Genocider 2: Genocide Harder (20) | Kill 53,596 zombies. |
| Zombie Genocide Master (20) | Kill 72,000 zombies. |
| Vigilante Justice (20) | Defeat 5 psychopaths. |
| Judge, Jury and Executioner (20) | Defeat 10 psychopaths. |
| Zombie Fu (20) | Kill 1,000 zombies barehanded. |
| Wrong kind of "Chopper" (20) | Kill 1,000 zombies while riding a motorcycle. |
| He hasn't covered wars... (20) | Use every type of firearm on a zombie. |
| Head Trauma (20) | Use every type of melee weapon on a zombie. |
| Death From Afar (20) | Use every type of ranged weapon on a zombie. |
| Explosive Temper (20) | Use every type of explosive on a zombie. |
| Slaughter - S = Laughter! (20) | Use every type of novelty weapon on a zombie. |
| Come on! Follow me! (20) | Escort 8 survivors at once. |
| Saving the Day (20) | Save 10 survivors. |
| Hero of Fortune City (20) | Save 50 survivors. |
| Needs more chainsaw (20) | Create a combo weapon. |
| Duct Tape FTW (20) | Create all combo weapons. |
| Apprentice Rising (20) | Reach level 25. |
| Professional Rising (20) | Reach level 50. |
| Fashion Aficionado (20) | Change into 10 different pieces of clothing. |
| Chuck Greene: Cross Dresser? (20) | Change into all the clothes in the game. |
| Clean Record (20) | Complete The Facts. |
| Bartender (20) | Mix a drink. |
| Look at all that juice! (20) | Create and consume all mixed drinks in the game. |
| Finally Full (20) | Eat all types of food in the game. |
| Having A Gas (20) | Kill 1,000 "special" zombies. |
| Father of the Month (20) | Give Katey a gift. |
| Father of the Year (20) | Give Katey every possible gift. |
| Justice Served (20) | Complete Overtime Mode. |
| Better With a Friend (20) | Solve all case files in Co-op. |
| Don't you die on me! (20) | Revive another player in Co-op. |
| Big Spender (20) | Spend $6,000,000 in Fortune City. |
| Window Shopper (20) | Enter all the stores in the game. |
| Masquerade (20) | Have 10 zombies with masks on at once. |
| Improper Behavior (20) | Spraypaint all Zombrex posters. |
| TK's Favorite (20) | Play and win in all 9 TIR events. |
| Rising Star (20) | Come in first place in a single TIR event. |
| Win Big! (20) | Finish in first place in a TIR episode. |
| Custom Finish (20) | Give your bike a custom paint job. |
| Curiously Inventive (20) | Collect all combo cards hidden in Fortune City. |
| Life Saver (20) | Collect all survivor combo cards. |
| Tough Guy (20) | Collect all combo cards from psychopaths. |
| Half Deck (20) | Collect 25 combo cards. |
| Full Deck (20) | Collect all combo cards. |
| Data Miner (20) | Fill all entries in the notebook. |
| Smashy (20) | Smash 100 zombies using the Smash skill move. |
| Stick 'em up (20) | Stick it to a zombie by covering him in weapons and objects! |
| The Skill To Survive (20) | Tame Snowflake. |
| Secret Achievements | - |
| Tape it Or DIE! (20) | Discovered The Secret Combo Card. Did You Cheat By Checking Online? |
