Title: Hero of Many
Developer: Trickster Arts
Website: http://heroofmany.com/ - http://tricksterarts.com/
Current platforms: Windows, macOS (Humble Store, Steam), Android (Google Play, OUYA), iOS, and others
Game description (from the game's website):
Hero of Many takes you on an epic journey as a tiny hero in a dangerous world. But you are not alone; other creatures fight on your side for survival in the depths of underwater caverns.
In the game you will explore mysterious places, save your friends, discover new powers, face an array of interactive challenges and - of course -defeat monsters.
Hero of Many takes you through four different worlds and twenty-six choreographed levels. Its combination of puzzle design, beautiful art direction, and original immersive soundtrack, make it a unique audiovisual interactive experience.
The story is told without words, making the experience of what it means to be a hero all the more powerful. Even as a hero you would not survive alone. You will need your friends the same as they need you. Can you rise to the challenge?</em>
Requirements (Windows and macOS, taken from Steam):
OS: Microsoft® Windows® XP/Vista/7/8, OS X verze Leopard 10.5.8, Snow Leopard 10.6.3 or newer
Processor: 2 GHz
Memory: 1024 MB RAM
Storage: 500 MB available space
This was among my favourite games on the OUYA. As the description says, it's an adventure told without words. Beautiful and immersive, and I gladly recommend it. I don't know how it would behave on GNU/Linux though as there's no ports for it and no Wine documented tests.