Steamlikes
Catalog
Bot
MCP
Portal — Who recommends this game? | Steamlikes
Steamlikes
Catalog
Bot
MCP
P
app/400
Portal
Valve
· Oct 10, 2007
Puzzle
Puzzle Platformer
First-Person
3D Platformer
Singleplayer
+15
S
Like Score · tier S
1,858
qualityScore
▼
198 · 7d
Price
$9.99
Reviews
172K
98% positive
Inbound MLT
1,400
peers liking this
Lifetime units
11.3M
est · medium conf
Status
Live
Overwhelmingly Positive
Live
· refreshed Jul 23
Store ↗
|
Community ↗
01
Sales
$97.31M est
02
Like Score
1.9K · 1.4K
03
Reviews
172K
04
Overlap
20 peers
Lifetime gross spend
$97.31M
est
grossAtFullPrice $113.30M · promo blend
Net to developer
$62.67M
est
after Valve / VAT / refunds
Lifetime units
11,341,638
▼ 42.6%
0 / day median · launch
Launch window · 30d
$0
0% of LTD
0 units · $0.00 ASP
Confidence
medium
±18%
Based on 171,843 reviews collected over 18.8 years; balanced multi-language audience; non-Early-Access.
01
Revenue · monthly
Gross consumer spend USD
Gross
01
Like Score
qualityScore = Σ inbound · log₁₀(reviews+1) · positive% · rank-bonus
1,858
QUALITY SCORE
Tier
S
·
▼ 198
7d
D
C
B
A
S ●
Inbound
1,400
×
Σ log₁₀(R+1)
102
Avg pos%
93%
→ 1,858
Score history · 30d retention
1,352 (28d ago)
1,858 (now)
02
Biggest games linking to you
Steam puts Portal in their “More Like This” · 1,400 inbound · top 10 by audience
Portal 2
388K reviews · 98% pos · Valve · 2011
ENA: Dream BBQ
37K reviews · 98% pos · ENA Team · 2025
LIMBO
40K reviews · 91% pos · Playdead · 2011
Superliminal
28K reviews · 94% pos · Pillow Castle · 2020
FAR: Lone Sails
24K reviews · 95% pos · Okomotive · 2018
The Last Campfire
17K reviews · 97% pos · Hello Games · 2021
Refunct
16K reviews · 96% pos · Dominique Grieshofer · 2015
Mirror's Edge™
31K reviews · 87% pos · DICE · 2009
Gunpoint
10K reviews · 97% pos · Suspicious Developments · 2013
Tales from the Borderlands
15K reviews · 93% pos · Telltale Games · 2021
03
Portal’s “More like this”
Outbound MLT · 30 games
#1
Portal 2
98%
388K
#2
Split Fiction
97%
77K
#3
It Takes Two
95%
215K
#4
Indiana Jones and the Great Circle
89%
13K
#5
Viewfinder
94%
12K
#6
Moss: The Forgotten Relic
95%
120
#7
RECUR
0%
0
#8
Human Fall Flat
94%
174K
Review score
9
/ 9
Overwhelmingly Positive
% positive
98.5%
cohort 71%
169,882 pos · 2,541 neg
Total reviews
172K
tracked
172,423 crawled
Velocity · all-time
49 / day
est
172,423 all-time
Steam-purchase rate
86.9%
flat
13.1% free / EA / key
01
Language distribution
Reviewer interface language · count, share of total, share positive
30 languages · top 12 shown
EN
English
48.4%
83,537
99%
RU
Russian
15.1%
26,049
98%
ES
Spanish
7.4%
12,727
99%
ZH
Simplified Chinese
7.3%
12,613
98%
PT
Brazilian Portuguese
5.4%
9,396
99%
TR
Turkish
2.8%
4,747
97%
KO
Korean
2.3%
3,924
98%
DE
German
2.0%
3,517
99%
PL
Polish
1.9%
3,264
98%
FR
French
1.8%
3,093
99%
ES
Latin American Spanish
1.5%
2,567
99%
UK
Ukrainian
0.9%
1,490
99%
02
Reviews by playtime
Hours played at time of review · positive% per bucket
0-1h
7,003
92
%
positive
4.1% of reviews
refund window
1-10h
131,155
99
%
positive
76.1% of reviews
10-100h
32,913
99
%
positive
19.1% of reviews
100h+
1,352
98
%
positive
0.8% of reviews
03
Monthly timeline
Reviews per month · positive vs negative stacked · since launch
Positive 169,882
Negative 2,541
4.1k
3.1k
2k
1k
0
16·11
18·02
19·05
20·08
21·11
23·02
24·05
25·08
26·07
04
Breakdowns
Reviews segmented · count, % of total, % positive
172,423 reviews
Free product
6,014
/ 172,423
3.5% of total
98% positive
Early access
0
/ 172,423
0.0% of total
— no data
Key activation
16,507
/ 172,423
9.6% of total
98% positive
Steam Deck
943
/ 172,423
0.5% of total
99% positive
Steam purchase
149,902
/ 172,423
86.9% of total
99% positive
Recommended
169,882
/ 172,423
98.5% of total
— votedUp
Not recommended
2,541
/ 172,423
1.5% of total
— votedDown
Reviews crawled
172,423
/ 172,423
100.0% of total
99% positive
Reviewers tracked
172,421
indexed
20 peers with shared reviewers
Strongest peer
Portal 2
38.9%
66,988 shared reviewers
Net-new audience
91%
est
156,903 reviewers no peer shares
Avg overlap
8.9%
3 clusters
across 20 top peers
01
Audience overlap · top peers
Of this game’s reviewers, % who also reviewed each peer
Sort:
% overlap
shared
sentiment
% overlap ▼
Game
Overlap
Shared
Sentiment
Portal 2
67K shared · 99% pos
38.9%
66,988
99%
Half-Life 2
26K shared · 98% pos
14.9%
25,719
98%
Half-Life
18K shared · 96% pos
10.3%
17,735
96%
Garry's Mod
16K shared · 98% pos
9.5%
16,412
98%
Undertale
16K shared · 96% pos
9.2%
15,846
96%
Geometry Dash
15K shared · 93% pos
8.5%
14,588
93%
Left 4 Dead 2
14K shared · 97% pos
8.3%
14,371
97%
Among Us
14K shared · 89% pos
7.9%
13,670
89%
Hollow Knight
13K shared · 96% pos
7.8%
13,444
96%
Black Mesa
12K shared · 96% pos
7%
12,027
96%
PAYDAY 2
11K shared · 89% pos
6.6%
11,362
89%
The Forest
10K shared · 95% pos
6%
10,429
95%
Terraria
10K shared · 95% pos
6%
10,427
95%
Lethal Company
9.9K shared · 96% pos
5.7%
9,898
96%
Half-Life 2: Episode Two
9.4K shared · 98% pos
5.5%
9,408
98%
Subnautica
9.4K shared · 97% pos
5.4%
9,393
97%
DOOM
8.9K shared · 96% pos
5.1%
8,874
96%
Counter-Strike: Source
8.8K shared · 96% pos
5.1%
8,848
96%
POSTAL 2
8.7K shared · 96% pos
5.1%
8,735
96%
Half-Life 2: Episode One
8.7K shared · 96% pos
5.1%
8,714
96%
Showing 20 peers with shared reviewers
