Discounted Investigation Games on Steam
Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated investigation games. For those who prefer not to search, check out lists of the most played, top deals and best free to play Investigation games on Steam.
Filters & Lists
Quern - Undying Thoughts
Discover the truth about Quern’s past, unfold the mysteries of its present, and be the explorer who shapes its future. Quern introduces reusable puzzle mechanics to the classic genre, making the player think about the game as a whole, and not just as a series of individual challenges.
Along the Edge
Along the Edge is a visual novel set in the European countryside, where your choices impact the main character's personality and appearance.
The Eyes of Ara
Explore a vast, mysterious castle riddled with secret rooms and challenging puzzles in this award-winning puzzle adventure.
Sherlock Holmes: The Devil's Daughter
Experience a fantastic adventure with unique gameplay that blends investigation, action and exploration in a breath-taking thriller that will test the limits of your nerves and intelligence. Play as the great detective and track down evil in the darkest corners of London and the human soul…
Californium
Taking the form of a first-person experience of a bad trip, Californium pays homage to sci-fi legend Philip K. Dick by transporting you into the life of a writer searching for his own identity. Explore, solve the riddles and conduct your investigation. Will you find what’s behind the simulacra ?
Agatha Christie - The ABC Murders
The ABC Murders is an adventure and investigation game adapted from the classic Agatha Christie novel. You are the famous private detective Hercule Poirot and, once again, you find yourself up against a mysterious serial killer who goes by the name of "ABC".
The Moon Sliver
You are on a bleak, cold, windy island. And you seem to be alone... but fires and candles still burn. As you explore, a story of guilt, loneliness, and faith begins to take shape. And it becomes obvious that something is hunting you...
Gabriel Knight: Sins of the Fathers 20th Anniversary Edition
Revisit of one of adventure gaming’s greatest classics by master storyteller Jane Jensen! Struggling bookstore owner Gabriel Knight investigates the sinister Voodoo Murders in New Orleans, discovering the secrets of his family history and unfolding his destiny in this tale of horror and suspense.
Sherlock Holmes: Crimes and Punishments
Become the most celebrated detective of all time: Sherlock Holmes! Use your impressive talents as a detective to solve six thrilling and varied cases: murders, missing persons, spectacular thefts and numerous investigations that sometimes lead you into the realms of the fantastic.
Detective Grimoire
Detective Grimoire has been called to investigate a murder. The owner of a small tourist attraction, seemingly killed by the mythical creature his attraction is based around... Explore the area, inspect the crime scene, grill suspects, solve puzzles, hunt for clues & uncover the secret of the swamp!
Broken Sword 5 - the Serpent's Curse
From multi-award winning Revolution Software comes the latest explosive episode in this classic series. Playing as intrepid American George Stobbart and sassy French journalist Nico Collard, you find yourself on the trail of a stolen painting – and a murderous conspiracy...
The Testament of Sherlock Holmes
Become the greatest detective of all time in The Testament of Sherlock Holmes, a twisting, turning investigation game set in a faithfully-reproduced London of 1898. As Sherlock Holmes, you must find clues, interrogate suspects and unveil a mystery in a story full of twists!
L.A. Noire
In his fight to climb the ranks and do what's right, LAPD detective Cole Phelps must unravel the truth behind a string of arson attacks, conspiracies, and brutal murders, battling the L.A. underworld and even members of his own department.
Still Life
Still Life 2 also now available!
Sherlock Holmes versus Jack the Ripper
Recognized as one of the best licenses in gaming and lauded by the press, Sherlock Holmes is back with an investigation that is sure to be the most horrifying of the series. The famous detective stands against the most dangerous serial killer England has ever known - Jack the Ripper.
Sherlock Holmes: The Awakened (2008)
The Sherlock Holmes series returns with this updated version of The Awakened, which brings a whole new dimension to the original title developed by Frogwares. The game puts the player into an investigation of the Cthulhu Mythos - as imagined by Father of modern horror, H.P. Lovecraft.
Sherlock Holmes - Nemesis
This new Sherlock Holmes game sends us to 19th Century London where Arséne Lupin, a young French burglar with an impressive track record, has just challenged Scotland Yard and the most famous of detectives - Sherlock Holmes.