Investigation

Restore a mysterious gothic cathedral in this atmospheric 3D idle incremental game. Welcome faithful visitors, gather Essence and Donations, unlock new wings, discover hidden relics, and choose whether to serve the light… or answer a darker call.

Investigate murders across parallel universes in a hand-drawn detective puzzle game inspired by Ottoman medieval art. Gather clues, identify suspects, and reconstruct events to uncover a mystery spanning multiple realities.

You stop at a quiet roadside café-but when your payment is declined, you’re forced to work it off. Something about this place isn’t right… and leaving won’t be easy.

Salvation or Damnation? Measure the worth of human souls in this psychological anime & FMV visual novel about moral dilemma! Will you allow your prejudices to call the shots? Or can you remain unbiased?

Find all 408 hidden differences across 30 hand-drawn illustrations,… or test your observation skills in endlessly replayable procedurally generated challenges!

You are the new night librarian at Ashwood. Shelve the impossible returns, answer notes left by a patron who appears in no register, and piece together what the library remembers. A short, atmospheric mystery told over five nights and twenty-two puzzles.

Sound Agent is a narrative puzzle game where you solve cold cases by listening. Use the sound device to rewind to crime scenes, listen to the sounds at the scene, and uncover truths hidden in plain sound.

Search Detective Patetaro is a free mystery adventure set in a shopping street in 2050. Trace patents, designs, and trademarks with young detective Patetaro, compare testimony and clues, and eliminate impossible answers one by one. All 5 episodes free. Your search query becomes your deduction.

Uncover the lost histories and legends of the mysterious Legumi in a stressfully relaxing survival RPG like none other.

Detective 26 from the La Herida 5 police department is hunting a mysterious killer in a world of rain, smoke and neon light.

A former military investigator travels to Point Pleasant, West Virginia, to solve a series of murders and child disappearances. Follow the legend of the Mothman into secret underground facilities, government conspiracies, and unimaginable horrors hidden beneath America.

Become Aaron Drake and experience the thrill of the hunt as you interrogate suspects, spot contradictions, and corner killers across three murder cases — alongside a rookie partner who is trying her very best.