Controls:

PC:

WASD - movement

Space bar - jump

TAB - show cursor

Mouse movement - camera rotation

Left mouse button - click (add power)

Phone:

The left part of the screen shows movement

The right side of the screen is the camera rotation

Hand-click button (add power)

The button with the little man is a jump

To improve performance, you can disable the display of players in the settings.

There is also detailed guide inside the game.