Someone get jackpot in gem chest?

Depends on the gem chest cost! The name even says it though, like the free chest is the 50K prize chest. Also, whenever you click on a chest to buy, it shows the possible rewards, so you can base it off those. I would say consistently buy free chest (duh) and 300 and maybe 600 if u feel lucky

 

There have been at least three people that have gotten the one million gem jackpot. This is based on word of mouth. Would not be surprised if there is 10-20 players that have gotten the 1million gem reward.