Discover the newest hidden objects mystery game from the TOP SELLING premium games company, Big Fish. With more than 26 million premium game downloads worldwide, Big Fish gives you exciting new mysteries to solve each week!

A recent earthquake has revealed an ancient buried palace that was once ruled by the powerful Mithridates. The Hidden Expedition League of Preservation has sent its best archeologists to explore, but disaster strikes leaving them barely alive. Legend has it that King Mithridates believed his father died from poisoning, so he began ingesting small amounts of toxins daily with hopes of building up his immunity. Can you find the antidote to save your friends or will they suffer the same fate as the mad ruler in this exciting Hidden Object adventure?

*** Discover more from Big Fish! ***

Check out our entire game library with our Big Fish Games app absolutely FREE here:

Sign up for our newsletter and never miss a new release or promotion again:

Big Fish is the leading global marketplace to discover and enjoy casual games. You can enjoy our virtually endless selection of games anytime, anywhere — on your PC, Mac, mobile phone, or tablet. Learn more at!

Become a fan on Facebook:

Follow us on Twitter:

Ratings and Reviews

4.4 out of 5
689 Ratings
689 Ratings
Ajax713 ,

Really interesting game!

I have mixed feelings about this series. I love visiting the locations, and learning historical facts. But it’s done by Eipix. You know what I mean; no innovation, predictable puzzles, hos, gameplay, etc. But this one grabbed my attention and kept it! I loved the story of Mithridates, which I previously did not know about. Some of the puzzles were a bit innovative 😯. Some hos were too 😳! Long game that was thoroughly enjoyable. The only beef I had, is a bit of a disconnect in the storyline. Originally you are supposed to stop the poison from spreading into the water supply within six days. Then something else happens you need to take care of first. Then....what about the water supply? I thought maybe that would be the theme of the bonus game, but no. Still good, still worth buying.

myrrhia333 ,

Annoying puzzles

The Hidden Expedition games have gotten more and more into puzzles and less into hidden objects. Many of the puzzles seem impossible on my tablet so I skip them. The new maps are difficult, not showing all the areas. Apparently some areas are subsets and not worth their own space on the map. And I hate the back and forth to get an objective completed: go to this room then back three rooms then back to the first room then the second again, just to get an object that you need to open a door.

I used to love these games but they are getting more and more annoying.

1jaxsgirl ,

Please fix!

I enjoy this series in particular. I was quite excited about playing this game. Game play, storyline, graphic are on point! You have a map, hint button as in most games. I really am enjoying this game! Except for a huge glitch...Everything works as it should during the trial game. After purchasing, you can no longer hear any speaker for any reason. Music plays in background fine so it isn’t my volume. Checked my options, those are set correctly which means it’s a glitch and we need it fixed ASAP! Love this game, will change for 3 stars to 5 stars if this gets fixed in a timely manner.


Big Fish Premium, LLC
877.2 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Japanese, Russian
Age Rating
Rated 9+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
Infrequent/Mild Horror/Fear Themes
© 2018 Big Fish Games, Inc.
In-App Purchases
  1. Full Game on Sale Now $6.99
  2. Full Game Unlock $6.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer