Investigation Games
Discover 161 investigation-tagged games on Steam. Find the best games with this tag.
Games with Investigation
Explore 20 games tagged with investigation
A Perfect Day
Revisit and repeat the final moments of China's turn of the century in this narrative puzzle adventure. Play a 6th-grade student and greet classmates, explore secrets, play mini-4WD, or just wander around town. Make your choices to create a perfect day for everyone!
Parcel Simulator
Inspect and process parcels and packages in this parcel inspection simulator! Receive and sort deliveries, examine labels for mistakes, and automate to maximise warehouse efficiency. Upgrade and expand your warehouse to build your parcel empire!
0Summerland
Summerland is a first-person narrative game about morality and the afterlife. You take control of Matthew, a detective reliving the events of his past, being questioned on his morals along the way. In every door lies another memory, and every memory unlocks another door.
Strange Antiquities
Become the custodian of a store dealing in occult antiquities. Explore the quaint and gloomy town of Undermere, where strange goings-on and dark mysteries abound. Find and identify arcane artefacts, use your collection to aid the townsfolk with their unusual problems — and remember to pet your cat!
Species: Unknown
Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.
Hello Neighbor Alpha 3
Alpha 3 of Hello Neighbor brought the first iteration of the large house. Hello Neighbor is a stealth horror game about sneaking into your creepy Neighbor's house.
Gamedec - Definitive Edition
Gamedec is a single-player cyberpunk isometric RPG. You are a game detective, who solves crimes inside virtual worlds. Use your wits to gather info from your witnesses and suspects, getting to the bottom of deceptive schemes. The game continually adapts to your decisions and never judges.
Accident
Become a journalist who researches old car accident cases. Help victims and perform first aid, obtain evidence and reconstruct the events to discover what really happened.
Murder by Numbers
Solve Pixel Puzzles to find clues. Use those clues to interrogate witnesses. Work your way to the truth... ...and uncover the mystery of Murder by Numbers!
A Guidebook of Babel
A narrative-driven puzzle adventure game with the butterfly effect at its core. Board the Babel, a mysterious cruise ship that takes you on a whimsical journey to the afterlife. Use a special pen to help fellow travelers fulfill their wishes by rewriting the past, changing how the future unfolds.
再见断刀
古风悬疑推理AVG《再见断刀》——在与世隔绝的山庄之中，接二连三地发生了骇人命案。只有通过细致入微的调查，抽丝剥茧的推理，才能定一个是非清白，还一个天理公道。 然而，在逐渐浮出水面的真相之下，似乎还有暗流涌动……
Escape Memoirs: Questionable Side Stories
'Escape Memoirs: Questionable Side Stories' is a humorous co-operative escape room game where you are a henchman who has to make his way through variety of puzzles to make it to a job interview on time. Can you solve all of the puzzles that stand in the way of your employment?
Firmament
Firmament is a new puzzle-adventure game by the legendary game studio behind the best-selling games Myst and Riven. Featuring deep storytelling and world-building, discover the story of this seemingly abandoned world as you explore and unlock the mysteries of 3 unique Realms… and beyond!
![[Chilla's Art] Parasocial | パラソーシャル](/_next/image?url=https%3A%2F%2Fshared.akamai.steamstatic.com%2Fstore_item_assets%2Fsteam%2Fapps%2F2314720%2Fheader.jpg%3Ft%3D1696963440&w=3840&q=75)
[Chilla's Art] Parasocial | パラソーシャル
Parasocial | パラソーシャル is a Japanese horror game about a live streamer.
0The Test: Secrets of the Soul
You will answer a series of questions that will reveal things from deep within. Some will be uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and are you SURE you want the answers you seek? For it is time to unlock "Secrets of the Soul..."
Roman's Christmas / 罗曼圣诞探案集
Roman, the wolf detective plans to spend his Christmas vacation in his favorite tavern, but murder cases happened in the tavern put him to work again.
Lust from Beyond: Scarlet
"Lust from Beyond: Scarlet" is a stand-alone, free introduction to the full version of "Lust from Beyond" - a horror game with elements of eroticism and occultism. This is not a demo version - you won't experience any spoilers here.
Klaus Veen's Treason
Treason is a 3-16 player party shooter of teamwork and betrayal, set among Italian mobsters. Use proximity voice chat, unique abilities/gadgets, and strategy to prove your innocence or deceive others.
Cats and the Other Lives
Part interactive fiction, part Felis domesticus adventure, “Cats and the Other Lives” explores the reunion of a broken family from the perspective of their house cat, Aspen.
墨心：波云诡船
《墨心》是一款将古代中国幻想元素和悬疑科幻相融合的国产视觉小说。男主（你）从昏迷中醒来丧失了记忆，发现自己和另外两女一男困于巨轮密室中。面对匪夷所思的船体变异，恐怖致命的巨型怪物，你们能否成功逃脱？而这超自然的现象，似乎跟一件千年前的战国墨家宝物有关......