Top similar games like Investi-Gator: The Case of the Big Crime:

Street psychics. Their blinking neon signs are everywhere, promising love and wealth and happiness. They make a fortune preying on the gullible and milking them dry. So when these victims begin dying and leaving confused spirits behind, it can only take a genuine psychic (and her wayward spirit guide) to clean up the mess.

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.

Discover a world where life is cheap, identities are bought & sold, & a quest for redemption can change the fate of a whole galaxy.

Delores is back home and working as a photographer for the Nickel News. Thimbleweed Park hasn’t changed at all in the year she’s been away… or has it? Sample Ron Gilbert’s new adventure game engine in this free prototype that uses “found art” from the award-winning Thimbleweed Park.

A writer has died. His daughter seeks the help of you, Ord Salamon, to find his secret last novel. During the search, questions will emerge. Did her father really kill himself? What is the secret novel all about? What is going on at the island of Fardo?

A New Beginning is a cinematic adventure-thriller done graphic novel-style.

The year is 1973. The sound of a lone, ethereal saxophone drifts over the Roosevelt Island promenade, while a series of accidents plague a midtown construction site. The citizens of Manhattan take no notice of these events, let alone think they are connected.

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!

Explore historical locations, find and analyse evidence. Unmask the real perpetrator so that justice can be served and the Wrongly Accused can be found innocent. Use problem solving, deduction and critical thinking skills to uncover the truth and maybe even expose a conspiracy in your own time.

In Thimbleweed Park, a dead body is the least of your problems. Switch between five playable characters to uncover the surreal secrets of this strange town in a modern mystery adventure game from the creators of Monkey Island and Maniac Mansion. The deeper you go, the weirder it gets.

Junk, junk and even more junk. Life on the trash-planet Deponia is anything but a walk in the park. No surprise that Rufus had enough of that and hatches one ludicrous plan after the other to escape this bleak place.

"Baker Street Breakouts" combines the thrill of an Escape Room with the storytelling of an Adventure. Use your superior deduction skills in this story-driven mystery to help Sherlock deducing his way through an old film studio to finally face his arch nemesis Moriarty. Become a Master of Deduction!

When 3 NYU students kill themselves, nobody thinks that a sinister force is at work. Nobody but fledgling medium Rosa Blackwell & her new spirit guide Joey Mallone.

It’s 2035 in Buenos Aires, or where Buenos Aires used to be. You’ve just woken up in a hospital, and you can’t remember anything. All you know is you have to escape and find out what happened to the city. And how to save it.

MUTROPOLIS is a lovely sci-fi adventure set on the abandoned Planet Earth. Play as Henry Dijon (hero, nerd, detective) in search of a legendary lost city. Uncover weird ancient artifacts. And PLEASE don’t get obliterated by an ageless evil. You’ve been warned.

The third game in the Blackwell series

A genealogical mystery straight out of 1998. Scour the early Internet for clues, uncover hidden connections, and piece together the family tree behind the secretive Roottree Corporation.

The original puzzle adventure game based on twisted William Shakespeare's Hamlet.

"noRma" immerses you in the role of private detective Augustus Pinkerton. The game takes place in June 2240, your mission is to unravel the mystery surrounding the disappearance of Norma X, a 19-year-old young woman.

Take on the role of Margh, undead private detective, in this humorous and wacky graphic adventure that combines point-and-click mechanics with an elaborate “deaduction” system. Use your brain (or what's left of it) and solve bizarre and unconventional mysteries in a world ruled by zombies.

A short pixel-art mystery where you play as Nathan, a private investigator drawn into a curious case. Interrogate suspects, examine clues, and uncover hidden details

Ironic point & click adventure where a once brilliant detective quits his trade to test software and make a living. But even in the seemingly mundane world of office life, there are secrets to be uncovered. Navigate through puzzles, quirky colleagues, and intrigues to crack corporate mysteries.

A point-and-click adventure with innovative detective mechanics. Help Ollie, a fledgling reporter on his first day at the Signal & Echo newspaper, to solve the mystery behind a schoolgirl's disappearance. Developed by an ex-journalist.

Lose yourself in a tale of magic and wonder, where anything is possible and where nothing is quite as it seems: join young Jerry and follow a peculiar white rabbit to the wondrous realm of Mousewood, a land where critters can speak and where mystery abounds.

An open-and-shut case of petty vandalism balloons into a far-flung mind-control conspiracy involving former child stars, the media, the mafia, the government, the internet, and the bright side of the moon. Telltale's episodic classic, lovingly remastered by members of the original development team.

Who Did It? Is a detective puzzle-game. Your job is to read the given case files to find out who the murderer is! Do you have what it takes to master all cases and close them all for good?

Join the league of hustlers, a secret organization of revolutionaries, cheating card players, swordsmen and detectives. A game that mixes classic adventure games with card tricks, duels and investigation in a plot to uncover the truth.

A gripping point-and-click adventure – inspired by the real treasure hunt on Oak Island in Nova Scotia, Canada. Unravel a web of murder, myth, and forgotten history. Some secrets are better left buried.

Face your Destiny! In Andergast, whose inhabitants are considered to be superstitious, King Efferdan awaits a state visit from high-ranking dignitaries. For centuries the kingdom has been at odds with neighboring Nostria, but now first steps are being undertaken toward a lasting peace.

The miners of Rabbit Burrows are falling ill, and it is hurting production. As an eminent scholar of the Animal Kingdom, Charles Quill has been summoned by the Crown to help them solve the outbreak. The miners know and respect the young scholar, but there seem to be other things at play.

Unravel a thrilling mystery by exploring a strange and twisted mansion, discovering curious clues, interrogating peculiar suspects and solving unique puzzles. Will you be able to uncover the secrets of Tangle Tower?

Follow detective Carol Reed in this colorful mystery, made with real-life photographs. The game features a classic adventure game interface, plenty of puzzles, and a series of minigames as an integrated part of the story.

A demon has possessed you and used your body to tear a swath of bloodshed through New York. You are now free, but life as you knew it is over. Your only path forward is joining the Unavowed - an ancient society dedicated to stopping evil. No matter what the cost.