The Message from Deep Space

The Message from Deep Space

Applesinmypants · June 29, 2026 · Science, Puzzle, Aliens, Sci-fi, Retro

Buy The Message from Deep Space from Steam at $9.99 — the cheapest of 1 store we compare.

PC
Overwhelmingly Positive97% · 1,804169playing now
Best price 28 Fair price
$9.99
lowest tracked $7.99
Steam Buy at Steam

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Where to buy The Message from Deep Space — official stores

Steam
Steam
Standard Edition · Steam
$9.99
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The Message from Deep Space price by region

The Message from Deep Space costs $6.29 in Georgia (USD), £8.50 in the United Kingdom, €9.75 in Europe (EUR), $9.99 in the United States, CA$12.99 in Canada, A$14.50 in Australia, NZ$14.75 in New Zealand, R$32.99 in Brazil and zł45.99 in Poland right now.

Cheapest The Message from Deep Space offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $6.29 $6.29 — 1
United Kingdom £8.50 £8.50 — 1
Europe (EUR) €9.75 €9.75 — 1
United Statesyour region $9.99 $9.99 — 1
Canada CA$12.99 CA$12.99 — 1
Australia A$14.50 A$14.50 — 1
New Zealand NZ$14.75 NZ$14.75 — 1
Brazil R$32.99 R$32.99 — 1
Poland zł45.99 zł45.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About The Message from Deep Space

✦ AI summary

The Message from Deep Space puts you in the role of a mission translator deciphering an alien language transmitted by a mysterious meteorite through radio waves and puzzle-solving in 1973. Build understanding from universal constants and scientific principles while collaborating with your team to unlock what the aliens are trying to communicate across the stars.

Premise

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. 

Scenario

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?

Features

  • 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
  • +1-hour OST
  • +30 hours of gameplay

Voyager I

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.

The Message from Deep Space — game info

Platforms
Windows, macOS
Steam Deck
Playable
Player modes
Single-player
PC Game Pass
Not included
More games like this:Mac games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

The Message from Deep Space is praised by players for its creative and engaging math and science-based puzzles that deliver an emotional story, though opinions diverge on its later stages as the puzzle difficulty becomes more abstract and quality-of-life improvements dry up, causing some to find it tedious. Players feel the game is best suited for those with strong STEM knowledge and appreciation for intellectual challenges, with most recommending it despite minor frustrations with certain puzzle solutions and pacing issues in the endgame.

Recommended Oct 10, 2026
Incredibly fun puzzles, and had me tearing up by the end.
Recommended Oct 10, 2026
super fun math-based puzzle game, really made me think about what the aliens wanted me to say. good game.
Recommended Oct 10, 2026
i've been tricked into doing stoichiometry but it was worth it
Recommended Oct 10, 2026
it's a game made for a certain type of person (me)
Recommended Oct 10, 2026
One of the most unique and creative games I've played. Thoroughly enjoyed the first few hours, though it slowly became less and less enjoyable for me. I really enjoyed the constant quality of life enhancements that occurred throughout the early game, but that also lead to me not liking the later parts of the game. It's quite strange, since during the early parts, you get an "upgrade" every 20 minutes or so. Then all of a sudden, there's 0 upgrades for the rest of the game. I enjoyed the dialogue at the start, but eventually the constant interruptions became annoying, so I disabled it. I'm ~90% of the way through and I don't think I'm going to finish it. I really enjoyed the math/science portions of the game, but as it got to more abstract concepts, my confidence it some of the terms slowly started dwindling. As this built up, it became incredibly frustrating to figure out what was going on. Referencing past transmissions is miserable due to the lack of any "upgrades" later on in the game. Some things that I think would improve the later parts of the game: * Way of viewing all transmissions an entry is used in (without scrolling through 100's of them...) * Clicking a word to open…
Recommended Oct 10, 2026
A game that makes you feel simultaneously both smart as hell and dumb as rocks. If you didn't pay attention in high school, you might have a hard time. I've seen some other reviews noting that the game can get tedious near the 800 message mark and beyond, and I am inclined to agree. I had to look up an answer online for about 5 total messages, most of which I thought "THAT'S WHAT I WAS TRYING TO SAY" when I saw them. That being said, those minor annoyances were a drop in the bucket compared to the vast majority of really fun puzzle solving for the rest of the time. I highly recommend this game. My only regret is that I can only truly experience it once.

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