Minecraft, and its not even close. I first played the mobile edition religiously on an iPad from 2012-2016, then in 2018 got the bedrock edition for pc, which I again put many many hours into. Since 2019 Ive played an insane amount of Java, I know theres a single server alone that Ive put over 120 hours into. combine all of this with the time spent playing xbox 360 and One versions at friends and cousins houses. Its undoubtedly been the biggest game in my life.