▼ Basic Rules
Multiple floors are available in one level.
As unity moves, the floor around it will disappear.
Clear all the floors to pass the level.

▼ Controls
Just tap.
Tap the floor you want to move to and unity will move.

▼ Game modes
There are two modes: select mode (called questions) and endless mode (random questions).
At first, you can only do select mode, but if you get higher achievements, you can also do endless mode.

▼ Gimmick
There are many different types of floors along the way.
As you progress through warp switches and more types of gimmicks increase.