Property (itch)

You play as Kast (Estonian for Box), a sentient box capable of manipulating the properties of itself and the objects around it. Kast wishes to go on an adventure and needs your help to navigate the strange world that it lives in.

Controls:

Select an object by left clicking on it

Q - close tutorial panels

R - restart current level

Space - pause / un-pause

Esc - exit to menu

and some buttons and sliders in the GUI for changing the properties of the game objects.