Game speed
x1, x2 or x3: the world runs 1, 1.6 or 2.2 times faster; your controls stay real time.
Speed scales rows, moles, chains and timers, never the input: the hammer, menus and text keep real time. Change it at any time: keys 1 / 2 / 3 or F, gamepad shoulders, the HUD pill or the pause menu.
AUTO SLOW-DOWN: at x2 or x3, three costly escapes within six rows return the run to x1 (you can speed up again, or switch the option off).