Info about Message From Aliens:

Official game description:
In year 2058, Earth received a large number of mysterious symbols from space. Who are they? Where are they from? And more importantly, what are they talking about?
Message From Aliens is a sci-fi puzzle game about decoding an alien language.
The entire game interface is written in mysterious symbols, and the only human language you can see in this game is your own notes.
Features:
1\. An alien logographic writing system with over 1,000 characters, and more than 20,000 characters of game text.
You don't need to translate everything if you want to reach the game's ending. And there is plenty of content and secret if you want to explore more.
2\. Don't be scared by the number of characters. The alien logograms are designed to be more logical and less complex than human logograms.
3\. The first chapter of this game introduces alien number system. Most of the alien texts are just equations. (Alien Carl Sagan also believes math is the universal common knowledge.)
And the last chapter includes alien peotry and alien joke.
4\. In-game alien-alien dictionary.
5\. This game is inspired by the novels Stories of Your Life and Contact.
In fact, you are playing both protagonist's role, interpreting alien signals and deciphering an alien writing system.
Don't worry. Playing game will not teleport you to light-years away, or turn your understanding of time non-linear.
6\. Some scientific concepts are involved, such as gravity and water electrolysis.
This game is not recommended for players under 15 years old.
7\. Mini-games (in alien language)

Release date: Nov 1, 2026

Categories: Language Deciphering, Deductive Reasoning Puzzle, Puzzle Solving, Knowledge Lock Puzzle Game, Educational Game, Minimalist, Sci-fi


- Hardware Profile: No data
Feature extractions:
- Community Price: No data
- Playtime Metrics:
  - Game completion: 24.0h
  - Story completion: N/A
  - Session length: 16.0h
  - Endgame: N/A
  - Reasoning: A translated Chinese review reports 16 full-game hours excluding the demo while estimating progress below two-thirds, so I use 24 hours as a conservative full-completion estimate. Another translated Chinese review reports nearly continuous play for two-thirds of a day, which supports an approximately 16-hour session length. No review gives a story-completion time or post-game/endgame duration, so those metrics are null.
- Time-to-fun: No data
- Player Archetypes:
  - Patient Linguistic Decipherer (buy)
    - Motivation: Mastering difficult linguistic decipherment and earning breakthroughs without handholding.
    - Playstyle: Patient glyph-by-glyph decoding, language deduction, and persistence through confusion.
    - Experience: familiar
    - Purchase stance: buy
    - Labels: people who enjoy extremely challenging linguistic puzzles
    - Reference games: Chants of Senaar; Golden Idol; Obra Dinn
  - Math-Logic Puzzle Solver (buy)
    - Motivation: Intellectual challenge and satisfaction from solving many math and logic puzzles.
    - Playstyle: Solving large sets of formula-based logic puzzles and conversion problems.
    - Experience: familiar
    - Purchase stance: buy
    - Labels: people with strong mathematical intuition; people who like exercise-style puzzle solving
    - Reference games: N/A
  - Aha-Moment Dopamine Seeker (buy)
    - Motivation: Chasing repeated aha moments and the dopamine of finally figuring something out.
    - Playstyle: Trial, observation, and breakthrough-chasing until symbols or puzzles click.
    - Experience: mixed
    - Purchase stance: buy
    - Labels: people who like figuring things out
    - Reference games: N/A
  - Knowledge-Constrained Puzzle Dabbler (no buy)
    - Motivation: Curiosity about a unique puzzle experience, but not enough to overcome its knowledge demands.
    - Playstyle: Tries the puzzle, then disengages when required knowledge or tolerance exceeds their reserve.
    - Experience: newcomer
    - Purchase stance: no buy
    - Labels: N/A
    - Reference games: N/A


Below are summaries of things people say about the game per category.
Each point is assigned a weight that represents how often it is mentioned across all reviews.
What players like:
- Rich worldbuilding and lore (weight 0.54): The game provides a deep world with alien ecology, history, and cultural details, making the aliens feel alive and familiar.
- Unique alien language deciphering (weight 0.46): The core concept of being dropped into an alien program and deducing its language is fascinating and unique, especially for fans of deduction games.
- Rewarding aha moments (weight 0.4): The game delivers a near-constant stream of aha moments when deciphering symbols, equations, or grammar, creating a strong sense of achievement and dopamine.
- Enjoyable despite steep difficulty (weight 0.37): Players find the game very enjoyable and cool, even though it is very difficult, with the challenge being a key part of the appeal.
- No handholding, earned progress (weight 0.35): With almost no hints or tips, players must figure everything out through context and experimentation, making every decoded glyph feel earned.
- Educational value in STEM (weight 0.28): The game works as a crash course for high school STEM, rewarding players for having more knowledge and incorporating advanced scientific concepts engagingly.
- Satisfying logic and deduction chain (weight 0.24): Puzzles are solvable through pure logic, creating a chain of deductions where each insight confirms the next, leading to cascading understanding.
- Appeals to extreme puzzle fans (weight 0.23): Players who enjoy extreme logic puzzles or hardcore language inference will likely love the game, as it offers a challenging and fascinating experience.
- Unique and memorable experience (weight 0.23): The game provides a unique and memorable experience, feeling like achieving intellectual resonance with alien life, and is recommended as a unique simulator.
- Authentic alien language design (weight 0.23): The text design reflects an authentic alien perspective rather than a simple substitution cipher, with details like a base-7 system tied to seven hands and reversed charge definitions.
- Highly praised as a gem (weight 0.22): Many reviewers describe the game as lovely, well-made, wonderful, and an absolute gem, indicating strong overall appreciation.
- Thoughtful and deceptively deep (weight 0.22): The game is thoughtful, cute, and deceptively deep for its simple concept, offering a rich experience that exceeds initial expectations.
- No railroading, player-driven (weight 0.22): The lack of railroading sets it apart from other translation games, and the dictionary in the full game allows for your own deduction.
- Clever mini-games and QoL features (weight 0.22): The mini-games that teach symbols through experimentation are clever design, and quality-of-life features like right-clicking any symbol to open a dictionary page are good.
- Good balance of challenge and humor (weight 0.16): The game has the right amount of challenge, aha-moments, and humor, with translating often leading to laughter.
- Smooths out after learning curve (weight 0.16): After a steep initial learning curve, later sections become smoother, and puzzle difficulty in math and science chapters is relatively low.
- Cultural and language gap adds appeal (weight 0.16): The added layer of complexity from the cultural and language gap between player and developer is appealing, and clues from mini-games and settings buttons are natural.
- Recommended for similar game fans (weight 0.16): Fans of Chants of Senaar, Golden Idol, and Obra Dinn are recommended to play this game, as it scratches a specific itch.
- Works well with native language (weight 0.15): Built with logograms, the game works with the reviewer's native language without problems, and sentences and logical content are understandable despite grammar differences.
- Simple art fits aesthetic (weight 0.14): The art is simple but not rough and fits the minimalist aesthetic of the game, contributing to the overall experience.

Common complaints:
- Extremely high difficulty (weight 0.41): Many reviewers find the game atypically difficult, obtuse, and requiring restarting and revisiting solved sections. It is described as bloody hard with no hand-holding.
- Requires advanced math and physics (weight 0.41): The game demands prior knowledge of advanced mathematics and physics, often at university level, making it inaccessible to many players.
- Severe crash instability (weight 0.36): Players report frequent game crashes, forced PC restarts, blue screens, and even Steam downtime. The game's small size contrasts sharply with its crash-level instability.
- Puzzles feel like math homework (weight 0.35): Later chapters are immersed in math and physics content with long explanations, feeling like tedious high school science homework rather than creative problem-solving.
- No hint system or guidance (weight 0.24): The game lacks a real hint system, instructions, or thought guidance, leaving players completely stuck and unable to progress.
- Steep and abrupt difficulty curve (weight 0.24): The difficulty jumps abruptly from elementary math to university physics in a few chapters, making progression feel uneven and overwhelming.
- Alien language is essentially math (weight 0.24): The alien notation consists of math and physics symbols rather than a natural language, and the system feels too similar to human problem-solving.
- Lack of intuitive decoding context (weight 0.23): There is no situational context like greetings or self-introductions, no images, and no English words to make decoding intuitive, leaving players unable to infer meanings.
- Brute-forcing and backtracking required (weight 0.23): Some puzzles force brute-forcing large combinations, and answers that seemed correct can fail much later, forcing backtracking and excessive calculation.
- Complex unit conversions and base-7 (weight 0.23): The game requires difficult unit conversions, possibly involving the gravitational constant G, and base-7 conversion, which reviewers find challenging.
- Slow progress and slog (weight 0.16): After almost two hours, only five words had been decoded, and much of the early chapters feel like a slog with long explanations.
- Confusing calculation order and notation (weight 0.16): The calculation order differs from Earth's and the text explaining it is confusing, causing dizziness and mismatches with the Korean language.
- Exiting game lacks confirmation (weight 0.16): There is no Y/N confirmation prompt when exiting the game, and the game lacks a clear menu and exit option.
- Cultural insider jokes alienate players (weight 0.15): An insider joke based on a Chinese Xiangsheng reference is a mystery to players not from China, and the naming of days as 'star's cycle' is seen as poor taste.
- Not worth it for regular gamers (weight 0.15): The game is not worth it for regular people or gamers, and the reviewer could not confirm whether any translated symbol was correct even with a mathematics degree.
- No background music (weight 0.09): The game lacks background music, which may contribute to a dry and exhausting experience.
- Insufficient notebook feature (weight 0.09): There is no built-in notebook feature, which is a problem for players with bad memory.
- Characters inconsistent with context (weight 0.09): Characters defined earlier later appear in forms that do not fit the established context, breaking immersion.
- Progress loss after demo (weight 0.09): Players lost all demo progress, which is frustrating.

Gameplay feedback:
- Alien language translation core (weight 0.87): The game centers on deciphering an alien language from scratch, with players inferring particles, conjunctions, and meanings without guidance. Translation and deduction are the primary mechanics, requiring logical and mathematical thinking.
- Math and physics required (weight 0.84): Solid math skills, including base-7 number systems and unit conversions, are necessary. Later chapters introduce advanced physics topics like relativity and quantum mechanics, requiring outside research.
- Logic and deduction puzzles (weight 0.58): The game is built around deep deduction puzzles, often requiring pattern recognition and cross-referencing to infer symbol meanings. Players must revalidate solutions against later clues, leading to frequent eureka moments.
- Minimal guidance and high difficulty (weight 0.46): The game provides no instructions or hand-holding, expecting players to deduce everything from context. This creates a high entry barrier and a hardcore puzzle experience that can be frustrating for some.
- Base-7 number system (weight 0.4): The alien species uses a base-7 numeral system due to having seven hands, which players must learn and apply for calculations. The game lacks symbols for 8 and 9 but provides alternate expressions.
- Dictionary and comparison tools (weight 0.34): A dictionary system exists for looking up symbols, and a 'similar symbols' interface helps compare related glyphs. However, the dictionary is limited and players may need to record multiple meanings per glyph.
- Chapter-based progression (weight 0.28): The game is divided into sequential chapters with sharply increasing difficulty, from elementary math to university physics. Non-math chapters cannot be unlocked without completing earlier ones.
- Cultural and linguistic nuances (weight 0.27): Alien words represent concepts that may not map cleanly to the player's language, and meaning mismatches occur. Cultural and ecological differences are scattered throughout, enriching the translation challenge.
- Puzzle-solving with aha-moments (weight 0.26): Core gameplay revolves around puzzle solving, with frequent eureka moments as players decode symbols and equations. The game involves guessing and decoding characters, chaining deductions from simple to complex.
- Quizzes and tests (weight 0.22): Players take quizzes to demonstrate understanding of specific symbol sets, and the game includes math/science categories with quizzes. These tests reinforce learning and progression.
- Minimalist text-only interface (weight 0.22): The interface is text-only with a minimalist style, lacking music, graphics, plot, or situational context. The entire UI, including the exit button, is written in the alien language.
- Scientific concepts explored (weight 0.22): The game features scientific concepts such as Maxwell's equations, ideal gas law, relativity, and quantum mechanics. Players also fill in formulas like Euler's formula and unit conversion ratios.
- Translation mechanics without guidance (weight 0.21): Players must figure out translation mechanics without guidance, using context and prior knowledge. The game supports entering any text as a proposed translation for a symbol, but solutions must be revalidated.
- Later content requires outside research (weight 0.12): Later chapters introduce topics the player has not learned, forcing them to research while playing. The difficulty escalates sharply, and some find the shift from discovery to grinding tedious.
- Cooperative play possible (weight 0.08): The game can be played cooperatively with friends to share ideas, enhancing the puzzle-solving experience.
- Ambient atmosphere recommended (weight 0.07): Playing with cozy space ambience from YouTube is suggested as a fitting way to engage with the game's minimalist style.
- Incremental minigame included (weight 0.07): There is an incremental number-go-up minigame, adding a lighthearted diversion from the main puzzles.
- Input supports Japanese but English grammar (weight 0.07): The game supports Japanese input, but its text is arranged following English grammar, which may cause confusion for Japanese players.
- Quit option available (weight 0.06): A quit-game menu option exists, allowing players to exit the game.

Performance notes:
- Severe stability issues (weight 0.18): Players report repeated game crashes that can escalate to Steam crashes, PC restarts, and blue screens. This indicates a critical stability problem affecting gameplay and system safety.

Recommendations:
- For math and logic fans (weight 0.48): The game is highly recommended for players who enjoy language decoding, math, and logic puzzles, especially those with strong mathematical intuition.
- Requires STEM background (weight 0.34): Several reviewers note that knowledge of high school math and physics is needed for the main story, with higher mathematics for side content, and it may not suit non-STEM players or those without math affinity.
- Highly recommended overall (weight 0.29): Many reviewers give strong recommendations, calling it a GOTY contender or a must-buy for fans of the genre.
- Try demo first (weight 0.27): Many reviewers recommend trying the demo to determine if the game suits you, as it essentially represents the full experience or gives a clear idea within minutes.
- Not for casual players (weight 0.27): Reviewers warn that the game is not suitable for average gamers, those seeking gentle puzzling, or fast-paced action, and requires patience and specific interests.
- No guidance, deep deduction (weight 0.09): Recommended for players interested in minimalist, no-guidance, deep deduction puzzles.
- Fans of similar games (weight 0.09): Recommended for fans of Chants of Senaar, Golden Idol, and Obra Dinn.
- Not recommended by some (weight 0.08): A few reviewers cannot recommend the game, likely due to its niche appeal or difficulty.
- Insufficient knowledge to finish (weight 0.08): One reviewer recommended the game but noted their own knowledge was insufficient to complete it.
- University-level math relearning (weight 0.08): Awesome for those who want to relearn university-level math.
- Best for interstellar communication (weight 0.08): Recommended as the best simulator for understanding how we will communicate with other civilizations and what is recorded on the Voyager disk.
- Better with a friend (weight 0.08): Recommended for players who enjoy difficult puzzles and have a friend to play with.

Other player notes:
- Comparisons to similar games (weight 0.38): The game is frequently compared to titles like Sethian, CoS, MfDS, Chants of Sennaar, and Outer Wilds. These comparisons highlight its puzzle and knowledge-based nature.
- Demo availability and scope (weight 0.32): Players note that a demo is available and that it is essentially the whole game, while the full version contains considerably more content. The demo serves as a strong preview and can lead to purchasing the full game.
- High difficulty and intellectual challenge (weight 0.23): Reviewers compare the game to IQ tests, higher mathematics, the Turing test, and calculus. It is considered more hardcore than similar games due to its text-only interface and rigorous inference.
- Extensive content and length (weight 0.17): Reviewers highlight a very large amount of content, noting they are far from finishing after many hours. The full game also adds more worldbuilding than the demo.
- Niche appeal and selective audience (weight 0.16): The game is described as very selective about its audience and aimed at a particular kind of player. This suggests it may not appeal to everyone.
- Japanese localization quality issues (weight 0.16): The game supports Japanese, but the text follows the English structure rather than natural Japanese phrasing. This can make the localization feel stiff or unnatural to native speakers.
- Comparison to MessagesFromDeepSpace (weight 0.14): The review mentions a comparison to 'MessagesFromDeepSpace' and implies this game is a Chinese domestic work based on that comparison. This positions it within a specific genre.
- Developer responsiveness to feedback (weight 0.09): The developer is respectful and considerate of concerns raised during the demo. This positive interaction builds trust with the community.
- Native language functionality (weight 0.09): Despite possible grammar differences, the game works with the reviewer's native language without problems. This indicates good general language support beyond localization.
- Korean localization inconsistency (weight 0.09): The Korean explanation text is inconsistent with the math concepts. This can cause confusion for Korean players.
- Advertised language support (weight 0.09): The store page advertises 103 supported languages. This broad language claim may attract international players.
- Low price point (weight 0.08): The game has a low price, making it accessible to a wider audience. This is a positive factor for potential buyers.
- Steam Deck compatibility (weight 0.08): The game runs on Steam Deck, which is a positive for portable play. This expands its accessibility.
- Potential for copycat games (weight 0.08): The reviewer expects copycats of the game to appear in the next few years. This reflects the game's unique concept and influence.
- Sequel or follow-up mention (weight 0.08): The game is described as a sequel or follow-up to a title referred to as 'Babel Tower'. The exact reference is unclear but suggests continuity.
- Expectation of language-decoding experience (weight 0.08): The reviewer expected a language-decoding and culture-understanding experience similar to 7Days end with you. The game may or may not meet that expectation.
- Inspiration and acknowledgments (weight 0.08): The game was inspired by and thanks to the developer, indicating a respectful nod to influences. This adds authenticity to the project.
- Chapter count speculation (weight 0.07): The reviewer suspects there are seven chapters in total. This gives an idea of the game's structure.

Emotions:
- Frustration (weight 0.22): Players experience frustration due to repeated technical issues like game crashes and blue screens, as well as a lack of context and guidance that makes puzzles feel unsolvable. The game often requires brute-forcing large combination spaces, advanced math and physics knowledge, and unit conversions, leading to feelings of being stuck and needing external guides.
- Excitement (weight 0.08): Excitement stems from frequent 'a-ha' moments and rewarding deduction, where players experience cascading understanding after long effort. Solving puzzles provides intellectual resonance and eureka moments, especially when figuring out the meaning of alien symbols and realizing the cultural concepts behind them.
- Enjoyment (weight 0.08): Players enjoy the game's hardcore puzzle solving, alien ecology, and history content, as well as the design that allows understanding word meanings through different paths. The ideographic characters and decoding of alien language and cultural differences add to the fun, even as the game becomes a grind.
- Satisfaction (weight 0.07): Satisfaction comes from learning new topics, balanced challenge, and unique puzzle experiences. Overcoming initial difficulty and refining translations to make sense of the alien language provides a rewarding feeling, especially when recognizing equations and understanding whole sections.
- Disappointment (weight 0.05): Disappointment arises from the expectation of translation work but finding mostly math problems, and the game being obtuse on top of challenging. Lost demo progress and the absence of background music also contribute to this feeling.
- Love (weight 0.05): Players love the game because it appeals to them as the target audience, offering challenge and mystery. The aliens feel alive and familiar despite their differences, and the game's uniqueness and fun factor create a strong emotional connection.
- Confusion (weight 0.03): Confusion is caused by Japanese text arranged following English grammar, making definitions difficult to pin down, as well as the game's extreme difficulty and lack of guidance. Chapter 3's physics requirements further add to the confusion.
- Amusement (weight 0.03): Amusement comes from laughing while translating the alien language, comparing the game's challenge to testing AI, and reminiscing about being lost in high-school math reference books. These elements provide lighthearted moments amidst the difficulty.
- Enthusiasm (weight 0.03): Enthusiasm is driven by the game being cool and working with the reviewer's native language, leading to an intention to spend excessive time on it. The clever symbol-teaching mini games and dictionary tools also spark enthusiasm.
- Delight (weight 0.02): Delight is experienced through the joy of guessing characters and translating text, and the game scratching a specific itch for players who enjoy linguistic puzzles.
- Fascination (weight 0.02): Fascination is sparked by the first fifteen minutes of demo gameplay and the challenge of inferring an alien language from a text-only interface. The unique premise captivates players' interest.
- Pride (weight 0.02): Pride is felt when decoding glyphs and earning achievements through one's own ability, as well as building comprehension of the alien language and environment. These accomplishments boost players' self-esteem.
- Self-doubt (weight 0.02): Self-doubt arises from slow decoding progress making players feel stupid and wondering whether they are not smart enough to play the game. The challenging nature can lead to questioning one's abilities.
- Obsession (weight 0.02): Obsession is caused by the game being as engaging as the demo, hooking players almost immediately and driving them to figure out every little thing. The addictive quality keeps players deeply involved.
- Dizziness (weight 0.02): Dizziness results from solving the puzzles and the explanation text not matching Korean and the different calculation order, which can overwhelm players mentally.
- Disbelief (weight 0.01): Disbelief is felt when a game of only a hundred-odd megabytes causes such severe system instability, including crashes and blue screens, which seems disproportionate to its size.
- Exhaustion (weight 0.01): Exhaustion is caused by the mental effort the game demands, requiring intense concentration and problem-solving over extended periods.
- Appreciation (weight 0.01): Appreciation stems from the game's concept and the feeling of enjoying figuring things out, which players find rewarding and intellectually stimulating.
- Nostalgic loss (weight 0.01): Nostalgic loss is felt as the surprise and freshness from the demo fade over time, leading to a longing for that initial sense of discovery.
- Difficulty (weight 0.01): Difficulty is experienced when hitting a wall where defined characters appear in contextually mismatched forms, requiring players to overcome challenging obstacles.}