Download for PC/Windows 10 here: https://tdvance.itch.io/mercurial-cube
You start in a room of a big cube. Find your way to the center!
Mercurial Cube: A First Person Puzzle by Deplorable Mountaineer, built on Unreal Engine 4.
Move: WASD or RMB to move forward
Operate: (open a door or press switch to rotate the entire cube) LMB or E or F
Jump: Space Bar
Quit Game: Alt-F4