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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 Detective Agency Mosaics 2, Detective Agency Mosaics, Unlikely Suspects, Solitaire Detective 2: Accidental Witness, Agatha Christie Peril at End House, and more.
Order the games by:
Investigation game 70 MB
Detective Agency Mosaics 2 
June 2, 2021
In this hotly anticipated sequel, join Sharon Holmes once again to help her crack a tricky case while solving brain-teasing nonogram puzzles! more…
June 2, 2021
In this hotly anticipated sequel, join Sharon Holmes once again to help her crack a tricky case while solving brain-teasing nonogram puzzles! more…
Investigation game 69 MB
Detective Agency Mosaics
January 29, 2020
Join Sharon Holmes in her investigation and track down the criminal while solving unique mosaic puzzles! more…
January 29, 2020
Join Sharon Holmes in her investigation and track down the criminal while solving unique mosaic puzzles! more…
Investigation game 67 MB
Unlikely Suspects (Mystery games)
November 30, -0001
Track criminals across the globe in this Hidden Object whodunit! With tons of different outcomes, there’s always a case to crack! more…
November 30, -0001
Track criminals across the globe in this Hidden Object whodunit! With tons of different outcomes, there’s always a case to crack! more…
Investigation game 67 MB
Solitaire Detective 2: Accidental Witness
June 14, 2019
Take part in an amazing solitaire investigation and return the stolen jewelry! more…
June 14, 2019
Take part in an amazing solitaire investigation and return the stolen jewelry! more…
Agatha Christie Peril at End House (Mystery games)
December 14, 2007
Join another spine-tingling adventure with Hercule Poirot and his faithful companion Hastings. Unravel the mystery at End House before it's too late!
December 14, 2007
Join another spine-tingling adventure with Hercule Poirot and his faithful companion Hastings. Unravel the mystery at End House before it's too late!
Investigation game 57 MB
Macabre Ring 2: Mysterious Puppeteer
April 24, 2019
Smith and Andy are back on the Macabre Ring case and this time they find out that they are fighting against magic! more…
April 24, 2019
Smith and Andy are back on the Macabre Ring case and this time they find out that they are fighting against magic! more…
Investigation game 56 MB
Macabre Ring
February 14, 2019
A girl has been murdered, leaving a note that blames two police officers! Follow the clues and clear their names in this match-three hidden object adventure! more…
February 14, 2019
A girl has been murdered, leaving a note that blames two police officers! Follow the clues and clear their names in this match-three hidden object adventure! more…
Investigation game 54 MB
Mahjong Detective: The Stolen Love (Mahjong games)
May 14, 2015
Join Margaret to complete mahjong puzzles, help her get rid of the family curse and find her stolen love! more…
May 14, 2015
Join Margaret to complete mahjong puzzles, help her get rid of the family curse and find her stolen love! more…
Investigation game 54 MB
Solitaire Detective: Framed
July 20, 2016
Take part in the investigation, coupled with dangerous adventures and help Mary save the groom! more…
July 20, 2016
Take part in the investigation, coupled with dangerous adventures and help Mary save the groom! more…
Investigation game 54 MB
Halloween Stories: Mahjong (Mahjong games)
October 21, 2015
Join Prince Jack in his journey to the edge of the world to rescue the stolen bride and save the world from an ancient curse! more…
October 21, 2015
Join Prince Jack in his journey to the edge of the world to rescue the stolen bride and save the world from an ancient curse! more…
All investigation games are free to download, you can try and play all investigation games listed for free.