Hilly.io is fun multiplayer game, where you control the ball and your job is to reach finish line the first.
You must accelerate at the right moment, to jump further. In some places, you need to slow down your speed so to not to crash down the hill.
In the Hilly io game try to collect as many diamonds as possible to buy upgrades after each race. There is a certain time for which you must get to the finish line. If you do not have time, then you leave the race. Try to overtake all rivals. Play with friends. Buy beautiful skins. Good luck.