Arrow keys / A-D (or tap left/right on the road) to switch lanes. Dodge the blocks — speed climbs forever and sometimes only one lane stays open.
Lane Switch is a free hard online reflex game across 3 lanes: blocks slide toward you and you must slide between left, middle and right to survive. There's always exactly one safe lane, but as speed keeps climbing, spotting it and reacting in time becomes one of the hardest dodge challenges you'll find in a browser.