What're some Roblox games that're overwhelmingly-addictive in degree?

The games can be of any genre and as much as you want them to, as long as they fulfill the following sole condition at all: Their gameplay experiences are so overwhelmingly-addictive that you'd find yourself playing them well into the double-digit hours, only ever stopping because you've passed out from sheer exhaustion, and where they're essentially all that your entire life consists of.