Tag
Investigation.
A list of PC games filtered by the "Investigation" tag, ranked by quality, popularity, and price.
20of401Investigationgames
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Lost Lullabies: The Orphanage Chronicles
InvestigationSingleplayer
Quality 57Popularity 22Value 72

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Dinocop
InvestigationSingleplayer
Quality 76Popularity 23Value 50

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Chronoquartz
InvestigationSingleplayer
Quality 77Popularity 22Value 48

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Do Not Feed the Monkeys 2099
InvestigationStrategy
Quality 57Popularity 25Value 71

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Suicide Countdown: 7 Days
InvestigationAnime
Quality 65Popularity 48Value 44

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I'm on Observation Duty 4
InvestigationStrategy
Quality 77Popularity 24Value 50

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Old Skies
InvestigationFuturistic
Quality 74Popularity 24Value 50

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Trials of Innocence
InvestigationSingleplayer
Quality 73Popularity 25Value 50

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Sanfu
Investigation2D
Quality 68Popularity 34Value 46

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Haunted House 2
InvestigationCinematic
Quality 68Popularity 36Value 47

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The Classrooms
Investigation3D
Quality 72Popularity 28Value 48

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Bombe
InvestigationStrategy
Quality 75Popularity 21Value 49

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I'm on Observation Duty 7
InvestigationSingleplayer
Quality 74Popularity 21Value 50

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Follow the meaning
InvestigationSingleplayer
Quality 75Popularity 24Value 47

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Dead Town Tales
InvestigationStrategy
Quality 66Popularity 42Value 44

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I'm on Observation Duty 6
InvestigationSingleplayer
Quality 74Popularity 23Value 50

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7 Days to End with You
InvestigationSimulation
Quality 71Popularity 29Value 49

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Murder House
Investigation3D
Quality 76Popularity 27Value 46

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Aurora
InvestigationSingleplayer
Quality 63Popularity 44Value 46

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The Room VR: A Dark Matter
InvestigationSingleplayer
Quality 78Popularity 29Value 40
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FAQ
Tag, what is it good for
What is a tag page?
Tag pages group games by their Steam tags, like Singleplayer, RPG, or Co-op. Every game here carries that tag in Steam's own database, so the category reflects how the community and developer actually describe it.
How are "Top of the heap" picks chosen?
We rank by our Overall Score, which blends Quality (Steam reviews + Metacritic), Community Health (active player counts), and Price Timing (current deal vs. historical lows). The game at the top genuinely scores highest on all three axes right now.
Why does the count differ from Steam's?
Steam counts every game that has ever carried this tag, including early-access titles, DLC, bundles, and games with no review data. We only index games with enough data for a meaningful score, so our count is smaller, but each entry is actually evaluated.