Ghostbusters Achievements Here is the full list of all 22 Ghostbusters achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc Flag Filter All None 22 Offline Mode 22 Single Player 6 Main Storyline 1 Collectable 2 Cumulative + 3 Shop 7 Level 22 Cooperative 1 x4 Players Required Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Spirit SweeperGet 1 character to level 5 Apparition ApprehenderGet 1 character to level 10 Ghostbuster GeneralGet 1 character to level 20 You Must Have a Big Couch!Complete a single level with 4 players Listen... do you smell something?Earn 100,000 Ecto Shiny New ToyPurchase a single upgrade for any character "A" is for ApparitionGet an A ranking on a single level No, You Can't Self-SynergizeGet 25 Co-Op assists in a single level Some Kind of Glowing Hubcap?Collect all of Rowans ghostly devices Captain Quick-ThumbsGet the 10X bonus on the trapping mini-game R-r-r-remix!Complete a single remix level All Your Ecto are Belong to UsEarn 500,000 Ecto Bustin' Makes me Feel GoodFully upgrade a single character Ghosts are Real!Complete the Aldridge Manor level A Shocking DevelopmentComplete both Wavering Hills Asylum levels Life's a WitchComplete both St. Lou's Cemetery levels It's a Series of TubesComplete both 13th St. Station levels Pier PressureComplete both Queen Charlotte levels Back off, Man. I'm a ScientistFully upgrade all 4 characters Who You Gonna Call!Get all 4 characters to level 20 I Love This Town!Earn A ranking on all levels How Low Can You Go?Complete Limbo level