.T.E.S.T: Expected Behaviour

.T.E.S.T: Expected Behaviour is a 3D first-person puzzle game set in a science-fiction world. You solve logic puzzles, adapt to unfamiliar situations and learn how familiar actions and objects work under changing rules. The fate of humanity is at stake, and you gather clues to uncover what is happening.

Puzzles and mechanics

The game contains 119 levels with logical puzzles, including some that ask you to explore the rules themselves. Keys, doors, moving platforms and even jumping can work in unexpected ways. Its mechanics include time manipulation, curved space, changes to the level structure that you control, and transferring your consciousness to another body. Multiple game zones have their own mechanics, and the level map is non-linear.