Sky Hop belongs to the one-tap endless-runner genre Flappy Bird made popular in 2013 โ tap to rise, let gravity pull you back down, and thread the gaps between obstacles for as long as you can.
Easy opens the gaps wide and moves the clouds slowly; Hard tightens the gap and speeds everything up. Each gap you clear is worth more on Hard โ the same ร1/ร2/ร3 scaling Snake and Number Merge use for their points.
Every round you finish is checked against the global Sky Hop Top 10 above โ no account needed, just a name the first time you place.