The Path to Luma

SAM, our galaxy-traversing Sustainability Augmentation Model, needs your help on a mission to save the galaxy and the Chroma civilization! Explore and manipulate wondrous worlds to unlock the life-giving sources of clean energy hidden within each planet.

Made by Phosphor Games and featuring an astonishing soundtrack by world-renowned composer Austin Wintory, The Path to Luma offers players a memorable story of heroism and the revitalization of a civilization. The Path to Luma is a free adventure puzzle game with no ads or in-app purchases. Play as SAM, an android sent by the Chroma civilization to save the abandoned planets of their galaxy, and fulfill a quest to harness the power of clean energy. Explore 20 stunning worlds and solve mind-bending puzzles in a uniquely immersive gaming experience.

Any puzzle fan owes it to themselves to try out The Path to Luma... [I] came away fairly impressed with how the whole thing was handled. I definitely wouldn't mind seeing more of these in the future.
Touch Arcade, Review