Roblox, an online gaming platform, is currently one of the most popular games, with 70 million daily active users, half of whom are under 13.

A 16-year-old’s Roblox game, Grow a Garden, has shattered records for the most concurrent players in history.

Whether it serves as a chill escape from the onslaught of the real world or simply a way to beat vacation doldrums, a viral ...