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Free investigation game downloads by size reverse
Here you can find and download for free the best and largest investigation games, such as Art Detective, Mystery P.I. - The Lottery Ticket, Paranormal Agency, Mahjongg Investigation - Under Suspicion, Mahjongg Investigations Under Suspicion, and more.
Order the games by:
Investigation game 35 MB
Art Detective
November 30, -0001
A spot-the-difference investigation of professional counterfeiters who steal fine art and leave near-perfect fakes behind. more…
November 30, -0001
A spot-the-difference investigation of professional counterfeiters who steal fine art and leave near-perfect fakes behind. more…
Mystery P.I. - The Lottery Ticket (Mystery games) 
July 25, 2007
You are the world famous Mystery P.I., hired to find a winning $488 Million lottery ticket! Search the city to find clues to solve the case!
July 25, 2007
You are the world famous Mystery P.I., hired to find a winning $488 Million lottery ticket! Search the city to find clues to solve the case!
Investigation game 30 MB
Paranormal Agency
November 30, -0001
Use your supernatural ESP to rid the city of malevolent spooks and spirits in this eerie Hidden Object game! more…
November 30, -0001
Use your supernatural ESP to rid the city of malevolent spooks and spirits in this eerie Hidden Object game! more…
Investigation game 21 MB
Mahjongg Investigation - Under Suspicion
November 30, -0001
Play the role of a mahjongg Master Detective and use your matching skills to hunt down criminals and solve mysteries! more…
November 30, -0001
Play the role of a mahjongg Master Detective and use your matching skills to hunt down criminals and solve mysteries! more…
Mahjongg Investigations Under Suspicion (Mahjong games)
January 11, 2008
Organized crime is taking over Metro City! Unearth clues and bring criminals to justice. Collect and match evidence tiles to interrogate and eliminate suspects. Can you close the case?
January 11, 2008
Organized crime is taking over Metro City! Unearth clues and bring criminals to justice. Collect and match evidence tiles to interrogate and eliminate suspects. Can you close the case?
Mahjongg Investigations: Under Suspicion (Mahjong games)
November 8, 2007
Organized crime is taking over Metro City! Use your Mahjongg skills, Detective, to unearth clues and bring the criminals to justice!
November 8, 2007
Organized crime is taking over Metro City! Use your Mahjongg skills, Detective, to unearth clues and bring the criminals to justice!
Investigation game 18 MB
Investigation game 13 MB
Professor Fizzwizzle and the Molten Mystery
November 30, -0001
Professor Fizzwizzle needs your help to master gadgets, outwit wily Bat-Bots, and vanquish a truly cunning villain. more…
November 30, -0001
Professor Fizzwizzle needs your help to master gadgets, outwit wily Bat-Bots, and vanquish a truly cunning villain. more…
All investigation games are free to download, you can try and play all investigation games listed for free.