Tag
Investigation.
A list of PC games filtered by the "Investigation" tag, ranked by quality, popularity, and price.
20of346Investigationgames
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Maybe
MECCHA CHAMELEON
InvestigationMultiplayer
Quality 71Popularity 45Value 50
Steam$5.99
Historical Low!
Coming Soon
Preorder
Protocol Solari: Escape Room
InvestigationSingleplayer
Quality 50Popularity —Value 76
Scores are estimated for unreleased games
Steam −20%
$3.99$4.99
Historical Low!
Coming Soon
Preorder
Creepy Support
InvestigationSingleplayer
Quality 50Popularity —Value 76
Scores are estimated for unreleased games
Steam −20%
$3.99$4.99
Maybe
The Séance of Blake Manor
InvestigationSingleplayer
Quality 93Popularity 29Value 47
Kinguin −33% $13.46$19.99
Maybe
RAIDOU Remastered: The Mystery of the Soulless Army
Investigation3D
Quality 88Popularity 24Value 55
Kinguin −5% $47.28$49.99
in 10 hours
Maybe
Quern - Undying Thoughts
InvestigationSingleplayer
Quality 88Popularity 29Value 52
Steam −70%
$7.49$24.99
in 37 days
Maybe
Agatha Christie - Hercule Poirot: The First Cases
InvestigationSingleplayer
Quality 62Popularity 25Value 81
GAMIVO −92% $1.50$19.99
in 2 days
Historical Low!
Maybe
Detective Grimoire
InvestigationSingleplayer
Quality 77Popularity 27Value 63
Steam −80%
$1.39$6.99
in 17 days
Maybe
Duck Detective: The Ghost of Glamping
InvestigationSingleplayer
Quality 77Popularity 28Value 63
Steam −20%
$7.99$9.99
in 16 days
Historical Low!
Maybe
Mindlock - The Apartment
Investigation2D
Quality 75Popularity 23Value 69
Steam −30%
$10.49$14.98
Maybe
Agatha Christie - The ABC Murders
InvestigationSingleplayer
Quality 66Popularity 27Value 75
Kinguin −94% $0.85$14.99
Maybe
The House of Da Vinci 2
InvestigationSingleplayer
Quality 73Popularity 27Value 68
GAMIVO −55% $9.01$19.99
in 15 hours
Maybe
Love, Money, Rock'n'Roll
InvestigationSimulation
Quality 66Popularity 29Value 74
Kinguin −64% $3.62$9.99
in 1 day
Maybe
QUIET DAN
InvestigationFuturistic
Quality 75Popularity 50Value 47
Steam$1.99
in 1 day
Maybe
The Crimson Diamond
InvestigationSingleplayer
Quality 93Popularity 23Value 50
Steam$14.99
in 32 days
Historical Low!
Maybe
Frog Detective 1: The Haunted Island
InvestigationSingleplayer
Quality 85Popularity 28Value 55
Kinguin −97% $0.14$4.99
Maybe
Methods: The Detective Competition
InvestigationCartoony
Quality 73Popularity 23Value 72
GAMIVO −60% $7.95$19.99
in 15 hours
Maybe
SONG OF HORROR COMPLETE EDITION
InvestigationSingleplayer
Quality 66Popularity 27Value 76
Kinguin −77% $6.81$29.99
in 12 hours
Maybe
The Shell Part II: Purgatorio
InvestigationCinematic
Quality 75Popularity 22Value 69
Kinguin −48% $12.89$24.99
in 22 hours
Maybe
Foolish Mortals
InvestigationExploration
Quality 93Popularity 23Value 50
Steam$19.99
in 2 days
Tag
If you liked Investigation, try
More ways to slice the catalog: same data, different lens.
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.