Néro & Sci ∫ Integral Edition is OUT NOW on Steam!
Souris-Lab
Néro & Sci ∫ Integral Edition is OUT NOW!
After years of development, we're incredibly happy to finally bring Néro & Sci ∫ Integral Edition to Steam!
Join Néro and Sci on their journey through the colorful world of Heméide, where observation, experimentation and logic are the keys to overcoming every challenge.
Reveal the hidden logic of the world Switch to the White Dimension to uncover the shapes, numbers and vectors hidden beneath your surroundings. Experiment, make hypotheses and discover the solution to each puzzle at your own pace.
36 levels across 4 unique worlds Explore Heméide, discover hidden stages and take on increasingly challenging puzzles, with more than 20 hours of content.
Play solo or in local co-op Experience the entire adventure on your own or grab another controller and solve puzzles together with a friend.
No advanced math knowledge required! Néro & Sci was designed around observation and experimentation rather than memorization. A progressive difficulty curve and integrated hint system allow everyone to discover the game's logic at their own pace.
The game's concepts and mechanics were tested and recommended by mathematics education specialists at IREM Lyon .
20% Launch Discount
To celebrate the Steam release, Néro & Sci ∫ Integral Edition is 20% off for the first 14 days!
Thank you to everyone who played the original game, tried our demos, wishlisted the Integral Edition, shared feedback or simply followed our journey.
We hope you'll enjoy discovering the secrets of Heméide as much as we enjoyed creating them.
See you in Heméide!
— The Souris-Lab Team
This announcement was originally published by Souris-Lab on Steam on Aug 18, 2026.
Open the original on Steam