Similar games
Games like The Message from Deep Space
Applesinmypants · 2026 · Windows, macOS
Steam: 96 % positive of 2,180 reviews, as of Nov 12
Mission: Translate an interstellar message, using the universal languages of math & science.
24 games that play like The Message from Deep Space and 24 that look like it. Closest by gameplay: Message From Aliens, Chants of Sennaar and Epigraph.
Steam reviews
What players say
Players overwhelmingly admire this hard sci-fi translation puzzle for its originality and emotional payoff, though its heavy math and long late-game grind are common complaints.
Many players praise the premise of building an alien language from scratch, starting with mathematics and physical constants and then moving to grammar and meaning. Reviewers single out the satisfaction of growing their own dictionary, the well-researched science, and the team banter that gives the story warmth. Some describe moments that moved them deeply near the end. The most common criticism is the amount of math and calculation, especially at the start, and the length, with several saying it overstays its welcome. Some find the word-association puzzles in later acts inconsistent or guess-driven, and feel the team offers fewer hints as the game goes on. Interface limits and tedious calculation sections also come up. Recent reviews are a little more mixed about length and late-game pacing than older helpful ones, though most still recommend the game.
Praised
- Original translation mechanic
Players enjoy deducing word meanings from context and patterns and refining their own dictionary, which they find unlike other games.
Many players - Well-researched hard science
Reviewers appreciate the realistic first-contact approach built on mathematics, chemistry and physics, which scientists and science fans find convincing.
Many players - Emotional story and characters
Players were moved by later messages and the story's revelations, and say the team's banter and characters make the experience warm.
Some players - Sense of discovery and accomplishment
Players describe the satisfaction of a real aha moment and understanding the message through their own reasoning.
Some players
Criticised
- Heavy math and calculation
Players find the early and continuing math and chemistry tedious, and say it feels like homework, which can put off players.
Many players - Too long and slow later on
Players say the game overstays its welcome, with hundreds of transmissions and a grind that wears down the joy of solving.
Many players - Inconsistent word puzzles and hints
Players find later word-association puzzles guess-driven and feel the team gives fewer hints as the game progresses.
Some players - Clunky interface and quality of life
Reviewers point to a limited interface and weak tools for heavy calculation sections, which make long puzzles slower than they should be.
Some players
- Who it suits
- Players who enjoy math, science, linguistics and slow-burn puzzle games, and who like first-contact stories such as Arrival or Project Hail Mary, will likely find it rewarding.
- Who should skip it
- Players who dislike heavy math and chemistry, or who want a shorter game with lots of guidance, should probably skip it.
Short vs. long playtime: Players with under 20 hours mostly praise the premise and early discoveries, while those with 20 to 200 hours more often complain about length and later puzzles, though they still recommend it.
Summarised by AI from 63 Steam reviews (English, helpful and recent), as of Oct 18, 2026.
Momentum
The Message from Deep Space on Steam: reviews over time
+72 Steam reviews in the 6 days to Nov 12, about 11 a day, about the same pace as in the 4 weeks before.
96 % positive.
Counted by our Steam Pulse (all purchase types) every few hours.
Show the counts
| Date | Reviews | Positive |
|---|---|---|
| Nov 12 | 2,180 | 96 % |
| Nov 5 | 2,108 | 96 % |
| Oct 30 | 2,049 | 96 % |
| Oct 22 | 1,969 | 96 % |
| Oct 15 | 1,886 | 96 % |
| Oct 9 | 1,782 | 96 % |
| Oct 2 | 1,655 | 96 % |
| Sep 26 | 1,586 | 96 % |
| Sep 19 | 1,508 | 96 % |
| Aug 20 | 1,131 | 97 % |
By gameplay
Plays like The Message from Deep Space
Matched from Steam descriptions and player tags. The tags under each game are the ones both games share.
Message From Aliens
93 % positive of 559
Chants of Sennaar
98 % positive of 31,675
Epigraph
85 % positive of 368
Sethian
65 % positive of 160
SPACEPLAN
90 % positive of 3,333
OPUS: The Day We Found Earth
86 % positive of 1,429
Machinika: Museum
90 % positive of 1,199
Stellar Code
96 % positive of 462
Signal Simulator
79 % positive of 973
Toran
92 % positive of 253
Voyager-19
87 % positive of 1,002
Machinika: Atlas
76 % positive of 593
More matches
- Aliya: Timelink97 % positive of 8,682
- Kerbal Space Program95 % positive of 122,088
- Heaven's Vault84 % positive of 1,983
- The Artifact65 % positive of 135
- Exo One88 % positive of 5,087
- The Station85 % positive of 991
- SpaceChem94 % positive of 2,635
- The Way81 % positive of 899
- Prominence79 % positive of 125
- Epitasis70 % positive of 130
- Cypher88 % positive of 906
- Red Matter90 % positive of 1,010
On the map
Where The Message from Deep Space sits on the map
Games that play alike sit close together on our game map. The faint dots are other games nearby.
- Message From Aliens
- Chants of Sennaar
- Sethian
- Machinika: Museum
- Signal Simulator
- Toran
- Voyager-19
- Machinika: Atlas
By look
Looks like The Message from Deep Space
Matched from screenshots. Each card shows the screenshot closest to the look of this game.
DEAD LETTER DEPT.
93 % positive of 1,826
Please, Don't Touch Anything 3D
81 % positive of 1,381
Lethal Company
95 % positive of 412,249
Stories Untold
85 % positive of 4,421
MOLE
97 % positive of 4,069
EMPTY SHELL: PROLOGUE
93 % positive of 1,415
Unsorted Horror
96 % positive of 3,833
DEATH IN UNISON
95 % positive of 674
Sorry, James
79 % positive of 715
EMPTY SHELL
88 % positive of 726
Below, Rusted Gods
85 % positive of 399
INPUT6
96 % positive of 159
More matches
- A Simple job94 % positive of 532
- Fears to Fathom - Carson House91 % positive of 2,860
- Deadeye Deepfake Simulacrum98 % positive of 850
- Asemblance69 % positive of 166
- Event[0]79 % positive of 1,468
- VICCP68 % positive of 170
- Not For Broadcast94 % positive of 10,400
- Not For Broadcast: Prologue93 % positive of 764
- Mouthwashing95 % positive of 35,040
- Dead Take87 % positive of 778
- TELEFORUM92 % positive of 3,629
- Titan Station89 % positive of 558
At a glance
What games like The Message from Deep Space have in common
- They came out between 2011 and 2026, none of them after The Message from Deep Space (2026).
- Best rated by Steam players: Chants of Sennaar (98 % positive of 31,675).
On bestof.games
More about The Message from Deep Space
Our review
The Message from Deep Space Review — A Translation Odyssey That Hooks You
The Message from Deep Space is a rare puzzle game that marries rigorous logic with genuine narrative warmth. If you love thinking deeply, building a personal system of meaning, and savoring slow-burn revelations, this is a must-play.
Published June 30, 2026
Read the review →How these matches work
Matches come from embeddings of Steam descriptions, player tags and screenshots, computed offline. “Plays like” compares what the games are about and how players tag them; “Looks like” compares their screenshots. The share of positive reviews is based on Steam user reviews.