From the Steam community page:
"Fa'el – Beyond The Gate – is an action/exploration adventure game inside a delightful 2.75D world filled with pixel art that bends around itself and inside out.
- Solve the mystery that links all the different worlds while you travel through them.
- Fight bosses that will both challenge and amaze you.
- Warp to the world inside yourself to customize it, improve your abilities, and source special powers.
- Interact with the worlds and its inhabitants, experiment and have conversations, to uncover the deep history behind Fa'el.
- Import content from the companion Game Boy game Fa'el – Beyond The Edge – via a password system (like in the old times!)."