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The Mermaid MaskVSThe Posthumous Investigation

Which game gives you more value right now? Every metric, head to head.

The Mermaid Mask

The Mermaid Mask

CasualIndieAdventure
Quality
79Popularity
28Value
77
KinguinBetter Deal· Kinguin
Historical Low!
−17% $16.51
Buy Now
VS
The Posthumous Investigation

The Posthumous Investigation

Quality
86Popularity
22Value
89
KinguinBetter Deal· Kinguin
Historical Low!
in 1 hour
−55% $8.96
Buy Now

Winner

The Mermaid Mask wins 8 of 15 head-to-head metrics.

A fair option right now, though it's not quite compelling enough to jump on immediately.

Grab It Now
8
The Mermaid Mask
8 of 15 metrics
The Posthumous Investigation
7 of 15 metrics
7

Head-to-Head Metrics

Direct metric-by-metric comparison: winner determined by count, no weighting

Value
Pricing & Deals
Current Best Price (USD)
$16.51 -
$8.96 Wins
Historical Low Price (USD)
$16.53 -
$9.11 Wins
Best Current Discount
-17% -
-55% Wins
Sales Frequency
5 price changes -
11 price changes Wins
Quality
Critical & User Reception
Metacritic
N/A -
77/100 Wins
Steam Review Score
99.5% positive Wins
94.2% positive -
Total Steam Reviews
2.6K Wins
537 -
Positive Steam Reviews
2.6K Wins
506 -
Negative Steam Reviews
14 Wins
31 -
Popularity
Community & Activity
Average Concurrent Players (14 days)
113 Wins
7 -
Steam Recommendations
2.6K Wins
541 -
Features
Features & Content
Achievements
21 -
28 Wins
Supported Languages
12 languages Wins
6 languages -
Release Date
Jul 2026 Wins
Mar 2026 -
GameValio Recommendation
MaybeThe Mermaid Mask

A fair option right now, though it's not quite compelling enough to jump on immediately.

Worth ItThe Posthumous Investigation

This one's in a good spot right now, delivering on quality with a price that makes sense.

Statistics Over Time

Side-by-side historical trends: same time range, same scale

Time Range:
The Mermaid Mask
The Posthumous Investigation

Player Count Trends

· Concurrent players over time

Review Score Trends

· Positive review ratio over time

Review Volume Trends

— Total reviews accumulated over time

Price Comparison

Current deals and best prices side by side

The Mermaid Mask

The Mermaid Mask

2 Stores
Kinguin
Kinguin −17% $16.51Buy Now
Steam
Steam +9% $17.99View
The Posthumous Investigation

The Posthumous Investigation

4 Stores
Kinguin
Kinguin −55% $8.96Buy Now
Green Man Gaming
Green Man Gaming +123% $19.99View
GamersGate
GamersGate +123% $19.99View
Steam
Steam +123% $19.99View

The Mermaid Mask

Quality

Well received by the community, with more hits than misses.

99% positive (2,593 reviews) — overwhelmingly positive
2,593 reviews — solid data foundation

Value

Average price — a good time if there's an active discount.

$16.51 — reasonable price
17% off — minor discount
All-time low price — rare opportunity

Popularity

Low popularity — few active players and little community discussion.

-40% player decline
76 concurrent players — niche audience

The Posthumous Investigation

Quality

Consistent high ratings show real quality, not just hype.

94% positive (537 reviews) — very positive reception
Metacritic 77/100 — generally favorable from critics
537 reviews — decent but potentially skewed

Value

Price near historical low — a solid moment to consider buying.

$8.96 — very accessible price
55% off — solid discount
All-time low price — rare opportunity

Popularity

Low popularity — few active players and little community discussion.

Player count surging +67%
5 concurrent players — niche audience
Game DetailsThe Mermaid MaskThe Posthumous Investigation
Release Date
July 16, 2026
March 31, 2026
Developers
SFB Games
Mother Gaia Studio
Publishers
SFB Games
Infini Fun, CriticalLeap
Platforms
Windows, MacOs
Windows, MacOs
Achievements
21
28

The Mermaid Mask

No PC requirements data available

The Posthumous Investigation

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Multi-core 2.5GHz or faster
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1050 or equivalent
  • Storage: 3 GB available space
Which is better: The Mermaid Mask or The Posthumous Investigation?

The Mermaid Mask won the comparison against The Posthumous Investigation based on the head-to-head metric breakdown. Check the metrics table above for a full side-by-side analysis.

How is the comparison calculated?

The comparison winner is determined objectively by counting which game wins more individual metrics in the head-to-head table. No weighting is applied. The GameValio Recommendation shown separately is our own suggestion for each game, based on a weighted score that combines quality (reviews), popularity (player counts), and affordability (price vs value) into a score out of 100. These are two different things: the comparison is objective, the recommendation is GameValio's opinion.

Is The Mermaid Mask worth buying over The Posthumous Investigation?

Based on the metrics, The Mermaid Mask won the direct comparison. However, also check the GameValio Recommendation for each game and the price comparison table to make the most informed purchase decision.

Which game has better player reviews?

Review score trends and volume over time are shown in the charts section above. The game with consistently higher positive ratios has stronger community reception.

Which game offers better value for money?

The affordability score and price comparison table above highlight the best deals. The Posthumous Investigation currently scores better on value relative to its quality and price.

Analysis updated: Sep 5, 2026, 06:49 AM UTC

Data sourced from Steam, Metacritic, and various stores. Not affiliated with Valve Corporation. Scores updated daily to keep recommendations fresh.

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