Twin-stick puzzler Semispheres launches on the Nintendo Switch next week.

In Semispheres, each analogue stick controls a different avatar in environments that might initially appear identical but reveal profound differences crucial to progression. Portals allow the avatars to enter each other’s reality, creating fiendishly complex inter-dimensional puzzles, with success reliant on methodical planning and skilful execution. It’s not all esoteric brain workouts, though. Tension is introduced through the sentries that guard these worlds, whose fields of vision you must evade in order to find safe passage and the eventual resynchronisation of the worlds.

With fiendish puzzles that escalate in complexity, Semispheres presents a real challenge for both puzzle aficionados and newcomers to the genre alike. Yet the game’s beautiful audio and visual presentation ensure things never get too much, making it as soothing an experience as it is challenging.

Semispheres is coming to the Nintendo Switch on September 14th. It’s also available right now on the Playstation 4 and PC.