FlippedDream is a physically-based, 3D-platformer and maze-exploring game, developed by Unreal Engine 4.
You will get into 14 different mazes, trying to find the exit through your exploration. At the same time, you can change the direction of the global gravity to go into different channels or avoid obstacles.
When the gravity is rotating, your camera is rotating as well, causing the loss of your sense of directions.