Tag
Investigation.
A list of PC games filtered by the "Investigation" tag, ranked by quality, popularity, and price.
20of401Investigationgames
Sort
Maybe
HouseWarming
Investigation3D
Quality 56Popularity 28Value 83
Historical Low!
Maybe
Commutator
InvestigationSingleplayer
Quality 65Popularity 19Value 82
Historical Low!
Maybe
Nothing To Declare
InvestigationStrategy
Quality 60Popularity 19Value 86
Historical Low!
Coming Soon
Preorder
LOGBOOK: Beneath the Storm
InvestigationSingleplayer
Quality 50Popularity —Value 73
Scores are estimated for unreleased games
Maybe
Firmament
InvestigationSingleplayer
Quality 59Popularity 24Value 80
Historical Low!
Maybe
Between Horizons – A Sci-Fi Detective Adventure
InvestigationFuturistic
Quality 84Popularity 21Value 55
Maybe
The Beekeeper's Picnic - A Sherlockian Adventure
InvestigationSingleplayer
Quality 77Popularity 43Value 46
Maybe
Kathy Rain 2: Soothsayer
InvestigationSingleplayer
Quality 90Popularity 25Value 46
Maybe
Lavender Quartz 境界秤動
InvestigationSingleplayer
Quality 75Popularity 40Value 50
Maybe
Inspector Waffles
InvestigationSingleplayer
Quality 75Popularity 38Value 50
Maybe
The House of Da Vinci 2
InvestigationSingleplayer
Quality 73Popularity 27Value 63
Maybe
LOCKDOWN Protocol
InvestigationStrategy
Quality 70Popularity 34Value 47
Maybe
Floor 9
InvestigationSingleplayer
Quality 63Popularity 36Value 66
Maybe
Machinika: Atlas
Investigation3D
Quality 62Popularity 22Value 77
Maybe
BACKROOMS: APPREHENSION
InvestigationMultiplayer
Quality 67Popularity 25Value 70
Maybe
Parallel Experiment
InvestigationMultiplayer
Quality 67Popularity 23Value 72
Coming Soon
Preorder
Buy High Sell Low: Stock Trading Simulator
InvestigationStrategy
Quality 50Popularity —Value 70
Scores are estimated for unreleased games
Coming Soon
Preorder
11 Trials of Raz
InvestigationSingleplayer
Quality 50Popularity —Value 70
Scores are estimated for unreleased games
Coming Soon
Preorder
TooneQuest
InvestigationSingleplayer
Quality 50Popularity —Value 70
Scores are estimated for unreleased games
Coming Soon
Preorder
BugFixer
InvestigationMultiplayer
Quality 50Popularity —Value 70
Scores are estimated for unreleased games
Tag
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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.