Ghostbusters
23 Achievements
PS4
Shiny New Toy
Purchase a single upgrade for any character
40.9%
How to unlock the Shiny New Toy achievement in Ghostbusters - Definitive Guide
BackHolePuncher
TrueAchievements
TrueAchievements
Pretty much as the description says. Once you complete a level you will be at a screen where you can purchase upgrades for specific items. You will want to highlight the upgrade you would like then spend how ever many points you have by pressing the 
button.
button.
klifer
stratege.ru
stratege.ru
This guide was translated automatically.
At the end of level 1, you need to improve one of the modifiers