Sight and Silence has a unique mechanic; as your spherical character moves, a circle of light surrounds it. The faster you move, the weaker the light becomes. Certain objects react differently to this light.

I decided teaching the player the controls in-game would harm its minimalist aesthetic, so I'll put them here.

W/up arrow/space- jump

A/left arrow, D/right arrow- move left and right

S/down arrow- force down and stabilize

R- restart level