
Mission: Translate an interstellar message, using the universal languages of math & science.
Modeled estimate, not a reported figure. How we estimate →
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
About
The Message from Deep Space is an odyssey of puzzles. Take the role of the mission's Translator, working alongside a scrappy band of scientists, and venture headfirst into the world of deciphering an alien language --- completely from the ground up.
Set in 1973, Earth is the recipient of a meteorite that broadcasts radio waves. In the role of the mission's Translator, the player is responsible for designing responses to the meteorite's transmissions, which, if correct, will elicit new messages from the meteorite. Only through this radio wave dialogue will patterns, words, syntax, and meaning all take form, leaving but one question:
What is it the aliens want to say?
Translate an alien language
Learn about an alien civilization
Interface with a retro computer
Manage a user-driven dictionary
Design radio transmissions by frequency
Collaborate with scientists that respond to your actions
+1000 in-game dialogues
+30 minutes OST
+30 hours of gameplay
Inspired by The Golden Record aboard the Voyager I space probe, The Message from Deep Space takes a realistic approach to deciphering an interstellar message. Beginning with the limited universal constants available to technologically advanced civilizations, the message spans a range of real-world fields of math & science. Decoding the message is tough, but with the support of the game's meticulous linguist, the single-minded computer programmer, and the affable astronomer, it is a challenge fit for anyone with Curiosity and Perseverance.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Engagement
Reviews
Themes across 1102 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Incredible.
Haven't finished it yet, but I'm having a blast. An easy recommend.
I don't usually bother to post reviews or recommend games, but this game was honestly something really special. It's absolutely my game of the year and probably right at the top of my favourite games of all time... and I play a lot of games. I don't think it would appeal to everyone, but I was the absolute perfect audience for it. I got absolutely hooked and played through the entirety in a week. First off, the game is ridiculously well thought out; the way that you progress through and build up understanding from the messages to cover such a broad range of topics is just incredible. The dictionary mechanic and the ability to customise the formatting of each signal is perfect (if sometimes slightly janky). The actual concepts and how they're communicated is also stupidly clever but I don't want to spoil anything... the joy is in the discovery with this game. As well as being very clever conceptually, it's also very cleverly written. The interactions with your team are both hilarious and profound. I absolutely loved every character. I'm writing this immediately after closing the game and the characters feel real enough that I'm actually feeling quite raw. Aesthetically, the game might not have the best graphics ever, but in my opinion the way they're done adds to the charm. In the meetings with Doppler, watching him jump between various freeze-frame poses during the conversations, his coffee cup teleporting around, him somehow levitating occasionally... it's just great. There's also all the little touches too that I bet a lot of people don't even really notice, such as the keys on the keyboard responding as you type, the circle display thing on the left responding to your mouse movements, the incoming and outgoing transmissions on the oscilloscopes, and probably a whole bunch of things I missed myself.. Finally the actual gameplay itself. It can be slightly frustrating at times, I definitely sat staring at a few transmissions for quite a while, or got to the point of throwing random things from my dictionary at it... but I was playing solo and was determined not to look up any help, so that's probably to be expected. Frankly, it's not an easy game, but there's definitely always enough information to move on if you think about the response for long enough. For me, the satisfaction of seeing the "NEW SIGNAL" message and the green light was the perfect dopamine hit... [spoiler]not to mention the confetti![/spoiler] It definitely makes you feel really clever when a new definition clicks into place. For people who don't care about spoilers or who have already completed the game: [spoiler]I also got a huge amount of enjoyment out of the fact I used the word "[u]HORNY[/u]" for what was obviously supposed to be "[u]PARENT[/u]". Helped by the fact I had the two alien species as "[u]ALIENWORM[/u]" and "[u]ALIENBALLS[/u]"[/spoiler] This game absolutely dominated my life for the past week. I'm sort of relieved that I'm free and can have my life back, but I'm also extremely happy to have experienced it. Huge thanks to the developer(s) for making such a fantastic game. It made me laugh a lot and then made me cry. Perfect.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Languages: English
Hours played at review time, across 1.1K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
story 10/10 gameplay 7/10 style/graphics 10/10 total: 8/10
Pretty fun, I needed the guide a few times. While being multi-disciplinary is useful for this game, someone who is a jack of all trades should be able to go through this game fairly easily.
Happy Dictionary, Happy Life.
Straight into my top 5 games of all time, maybe top 3. A fantastic puzzle game, completely unique. The joy of discovery and wondering how on earth you'll ever progress from simple maths to discussing life the universe and everything was genuinely profound. A must-play, never too challenging, endlessly rewarding. I wish I could scrub my brain clean and play it all over again.
Amazing game, simple concept ! If you like language, programming, science riddle and logical sequence, and creating sens and meaning for a concept out of a few exemples, you may like this game.
Game is very fun. Difficulty curve is just right imo. At the time of writing this, only beat ACT I, but I am enjoying it very much!
one of the best solo sequential discovery games of all time. it is THE sequential discovery. Ignore the negative comments, they literally just couldn't get it. Not hard. Long. Worth.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $125.3K | 613 | 77% | $11.99 | |
| $69K | 1K | 88% | $3.99 | |
| $1.3K | 14 | 79% | $5.99 | |
| — | 0 | — | — | |
| $666.2K | 6.3K | 93% | $7.99 | |
| $39.4K | 119 | 86% | $16.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $314.5K | 554 | 87% | $44.99 | |
| $314.5K | 525 | 87% | $29.99 | |
| $314.7K | 2.2K | 90% | $4.99 | |
| $314.7K | 2.2K | 93% | $7.99 | |
| $314.7K | 1.9K | 45% | $6.99 | |
| $314.8K | 885 | 86% | $14.99 |