| Achievement | How to unlock
|
|---|
| BUSTIN' MAKES ME FEEL GOOD | Unlock every level and defeat the final boss.
|
| COLORBLIND | Kill a Slime Abomination with the wrong weapon.
|
| DON'T TOUCH THE CAR | Finish a chase level with at least 75% of the Ecto-shield up.
|
| DRIVER'S LICENSE | Finish a vehicle level.
|
| HERO | Revive any teammate twenty times.
|
| NICE THINKING, RAY | Find all the collectibles hidden inside objects in each level.
|
| ROCKSTAR | Destroy all the expensive LCD televisions in the hotel.
|
| ROOKIES | Finish the first level.
|
| RUSH HOURS REVENGE | Defeat the Subway Smasher.
|
| SPEED DEMON | Get 100% score with the trap.
|
| STORY TELLER | Watch each comic without skipping.
|
| TEAM OF FOUR | Play with each character.
|