Curve Fever Pro by isiogames · Published February 27, 2018 · Updated May 18, 2018 Spread the love 0.0 00 In Curvefever io you play as a 2D snake. The goal is to remain the last living snake and not crash into anything. For this you need to have a quick reflex, for this you can use the left and right arrows. This requires practice and a lot of skill.