Right before the point of no return at the end of Bugsnax, each Grumpus has returned to the Snaxburg. In order to get the "Say Cheese!" hidden trophy, I need to do the following:
Scan a Grumpus after saucing them with cheese.
However, I am not able to open up my tool menu in Snaxburg to sauce them with cheese. How do I earn the trophy? Do I need to start over?
I ran through the point of no return once but you lose your tools and it doesn't seem like you're able to sauce a Grumpus and scan them.