Spoiler Alert!

The information on this page is intended to assist groups who get stuck while playing Secret of Dr Gravely’s Retreat.
Do not read these hints before playing or risk spoiling the story and puzzles!

Welcome, visitors to the retreat! If your party has gotten a little muddled, you’ve come to the right place. We’ll give you hints just a little at a time; use as many or as few as you like. To find the hint that you need, click on the LAST envelope that you have opened so far.

You haven't opened any of the envelopes yet!

LAST ENVELOPE OPENED: The Desk

LAST ENVELOPE OPENED: The Safe

LAST ENVELOPE OPENED: The Alcove

LAST ENVELOPE OPENED: Blue Cell Door

LAST ENVELOPE OPENED: The Blue Prisoner

LAST ENVELOPE OPENED: Green Cell Door

LAST ENVELOPE OPENED: The Green Prisoner

LAST ENVELOPE OPENED: Red Cell Door

LAST ENVELOPE OPENED: The Red Prisoner

LAST ENVELOPE OPENED: Yellow Cell Door

LAST ENVELOPE OPENED: The Laboratory Door

LAST ENVELOPE OPENED: The Machine

We tried all the hints for the envelope & we're still stuck!