Ghostbusters
23 Achievements
PS4
Listen... do you smell something?
Earn 100,000 Ecto
52.5%
How to unlock the Listen... do you smell something? achievement in Ghostbusters - Definitive Guide
This one came rather easy for me. Try your hardest to gather up everything in the level. Try to obtain the 5x multiplier while doing the trap mini game. You should have no trouble obtaining this. I am not sure if it's collective for 100,000 or if it's in one game?