Mathonaut
Action In-app purchases
Embark on a stellar journey and explore the depths of math with Mathonaut !
- Downloads
- 163+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- May 15
- 2026 · v1.4.0
Screenshots
About Mathonaut
🚀 A RETRO 2D-PLATFORMER IN WHICH MATH MEETS SPACE
Embark on a space adventure as an astronaut exploring the mysterious planet, Planeq. Navigate treacherous caverns filled with deadly equations, where every step could be your last. But don't worry, you're equipped with the latest oxygen tech and a brainpower to match !
Think fast and pick the right numbers to stay alive, because oxygen is scarce and time is running out. With each correct equation, you'll uncover the secrets of this world and bring yourself one step closer to salvation.
But beware, one false move could leave you gasping for air. So, will you have the wit and the will to find your way through this strange planet and escape with your life ?
😎 FEATURES
• 20 LEVELS - 20 challenging levels filled with deadly equations.
• RETRO AMBIANCE - Old-school visuals and sound effects.
• FUN AND CHALLENGING - Designed to be hard, fast, but fun.
• HARDOCRE MODE - For the most daring players.
• CUSTOMIZABLE PARTIES - 10 unique playable characters to choose from and configurable oxygen duration for an extra challenge.
🤓 LINKS
• Website : https://mathonaut.skyost.eu/en/.
• Suggestions & bug reports : https://mathonaut.skyost.eu/en/contact/.
🤩 If you have enjoyed this app, feel free to leave a rating on the Google Play page of this application.
Embark on a space adventure as an astronaut exploring the mysterious planet, Planeq. Navigate treacherous caverns filled with deadly equations, where every step could be your last. But don't worry, you're equipped with the latest oxygen tech and a brainpower to match !
Think fast and pick the right numbers to stay alive, because oxygen is scarce and time is running out. With each correct equation, you'll uncover the secrets of this world and bring yourself one step closer to salvation.
But beware, one false move could leave you gasping for air. So, will you have the wit and the will to find your way through this strange planet and escape with your life ?
😎 FEATURES
• 20 LEVELS - 20 challenging levels filled with deadly equations.
• RETRO AMBIANCE - Old-school visuals and sound effects.
• FUN AND CHALLENGING - Designed to be hard, fast, but fun.
• HARDOCRE MODE - For the most daring players.
• CUSTOMIZABLE PARTIES - 10 unique playable characters to choose from and configurable oxygen duration for an extra challenge.
🤓 LINKS
• Website : https://mathonaut.skyost.eu/en/.
• Suggestions & bug reports : https://mathonaut.skyost.eu/en/contact/.
🤩 If you have enjoyed this app, feel free to leave a rating on the Google Play page of this application.
What’s new
Version 1.4.0 · Updated May 15, 2026
👽 HERE'S WHAT'S NEW ON PLANEQ (v1.4.0) : • Added a coyote time. • Performance improvements. • Bugs fixed.
Frequently asked questions
What is Mathonaut?
Mathonaut is a retro 2D-platformer game where math meets space.
Alternatives to Mathonaut
Looking for apps like Mathonaut? Here are 5 similar Android apps on Google Play. The highest rated is Santorini Board Game (4.3/5), and 3 of the 5 are free to download.
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