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Syntheses generated by statistical aggregation of player reviews.

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Steam specs (min / recommended)

Minimum: Système d'exploitation *: Windows 7 and Up Processeur : 2.0+ GHz Mémoire vive : 4 GB de mémoire Espace disque : 500 MB d'espace disque disponible

Tandis

Hidden gem
⚔️ Compare View on Steam ↗
Released April 21, 2022
sample: 240 reviews posted after launch (120 AI-classified)
92/100
Player Score — positive reviews weighted by volume · Steam history: 95 % · 240 reviews (« Very Positive »)
14,79€ 8,87€ -40%🛒 Compare on Instant Gamingaffiliate link

A lean, cerebral puzzle game that turns math into play. More than two thirds of players linger for at least two hours, many digging into the 10–25 h bracket despite its compact length.

What it's about: Tandis is a puzzle game where you discover mind-bending geometric shapes.

In-game

Screenshot TandisScreenshot TandisScreenshot TandisScreenshot TandisScreenshot Tandis
« Wait a minute... Am I supposed to believe that you can turn a sphere inside out, but not a circle? »
👍 anonymous review · Jun 2025 · 4 h played1
« Very cool geometry puzzle game. »
👍 anonymous review · Jun 2025 · 6 h played21
« le superliminal des transformations géométriques ? en tout cas j'adore »
👍 anonymous review · Aug 2025 · 4 h played
« Excellent jeu très mathématique pour les fans de topologie à l'intelligence visuelle ! »
👍 anonymous review · Oct 2023 · 6 h played
« Amazing game. I hope topologist wont find it . »
👍 anonymous review · Oct 2025 · 6 h played
« my highschool calc teacher would have loved this »
👍 anonymous review · Nov 2025 · 8 h played
« Despite being a very well made game, it has one fatal flaw: the game won't save, making it impossible to continue after relaunching it some other day. This rends the game unplayable. Will update once fixed. »
👎 anonymous review · Jun 2025 · 2 h played
« there is repeat levels just wasted $20.46 worst game ever »
👎 anonymous review · Oct 2024 · 0 h played
« soooooooo hard sooooooo hard D:< »
👎 anonymous review · Apr 2024 · 19 h played
« very boring game i want my money back... »
👎 anonymous review · Oct 2023 · 3 h played
« This game is a math class in disguise. You'll need to pay attention to what the levels are teaching you and do a lot of extra-curricular experiments, otherwise you'll be failing the post-game test. »
👍 anonymous review · Apr 2022 · 8 h played

In players' words

« Wait a minute... Am I supposed to believe that you can turn a sphere inside out, but not a circle? »
👍 anonymous review · Jun 2025 · 4 h played1
« Despite being a very well made game, it has one fatal flaw: the game won't save, making it impossible to continue after relaunching it some other day. This rends the game unplayable. Will update once fixed. »
👎 anonymous review · Jun 2025 · 2 h played
« Very cool geometry puzzle game. »
👍 anonymous review · Jun 2025 · 6 h played21
« there is repeat levels just wasted $20.46 worst game ever »
👎 anonymous review · Oct 2024 · 0 h played
« le superliminal des transformations géométriques ? en tout cas j'adore »
👍 anonymous review · Aug 2025 · 4 h played
« soooooooo hard sooooooo hard D:< »
👎 anonymous review · Apr 2024 · 19 h played
« Excellent jeu très mathématique pour les fans de topologie à l'intelligence visuelle ! »
👍 anonymous review · Oct 2023 · 6 h played
« very boring game i want my money back... »
👎 anonymous review · Oct 2023 · 3 h played
« Amazing game. I hope topologist wont find it . »
👍 anonymous review · Oct 2025 · 6 h played
« This game is a math class in disguise. You'll need to pay attention to what the levels are teaching you and do a lot of extra-curricular experiments, otherwise you'll be failing the post-game test. »
👍 anonymous review · Apr 2022 · 8 h played
« my highschool calc teacher would have loved this »
👍 anonymous review · Nov 2025 · 8 h played

Anonymized excerpts from public Steam reviews — picked among those most voted "helpful" by the community.

What players say, by aspect

Positive Mixed Negative
Gameplay
94 % pos · n=110
Graphics / art
95 % pos · n=21
Content / longevity
50 % pos · n=20
Story / writing
100 % pos · n=10
Interface / UX
40 % pos · n=10
Audio / music
89 % pos · n=9
Value for money
17 % pos · n=6
Stability / bugs
0 % pos · n=3
Performance
100 % pos · n=1
Detailed data (table)
AspectMentionsPositiveMixedNegative
Gameplay11010334
Graphics / art212001
Content / longevity201019
Story / writing101000
Interface / UX10415
Audio / music9801
Value for money6105
Stability / bugs3003
Performance1100

Positive reviews by playtime

🎮 Players who like it have spent 4.4 h on median; those who dislike it: 2.3 h.

<2h
89 % (n=45)
2-10h
96 % (n=155)
10-25h
93 % (n=27)
>25h
100 % (n=13)

100% completion difficulty ("platinum")

3,9 % Demanding

of players have unlocked the rarest achievement — the upper bound of those who "100%'d" it. 37 achievements in total; the median achievement is unlocked by 7,8 % of players.

What creators say (YouTube)

No indexed video for this game yet.

See Tandis videos on YouTube →

This game on Twitch

Strengths

  • Gameplay praised in 103 reviews out of 110, with players celebrating its clean, puzzle-driven mechanics.
  • Graphics receive glowing feedback: 20 positive mentions out of 21, highlighting its polished aesthetic.
  • Story snippets are universally loved: every single one of the 10 story-related reviews is positive.
  • Audio design earns near-universal applause: 8 out of 9 mentions are positive.
  • Exceptional replay value: 100% of players who logged over 25 hours left glowing feedback.

Weaknesses

  • Content sparks mixed reactions: only half of the 20 content-related reviews are positive, with 9 calling it thin.
  • Price draws criticism: 5 out of 6 price mentions are negative, suggesting overvaluation.
  • UI frustrates a small but vocal group: 5 negative UI mentions out of 10.
  • Technical hiccups persist: all 3 bug-related mentions are negative.

Who is it for?

Puzzle lovers who enjoy math-flavored challenges and don’t mind a short but dense experience. Ideal for players seeking a creative, brain-tickling break rather than sprawling worlds.

Is Tandis worth it in 2026?

Yes — player reception is very positive: 95% of 240 Steam reviews are positive (player score 92/100). Most-praised strength: Gameplay praised in 103 reviews out of 110, with players celebrating its. Current price: 8,87€ (40% off).

Verdict

Tandis delivers a tightly crafted, mathematically rich adventure that thrills the vast majority of its audience. Its compact length and niche appeal may leave some craving more, but those who click with its unique tone walk away fully satisfied.

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Tandis: 92/100 by players — Gamer Reviews

Most frequent keywords

maths (20)géométrie (13)puzzle (12)unique (10)original (6)créatif (6)satisfaction (6)défi (5)concept (5)niveaux (5)court (5)topologie (4)

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