Roblox raised its annual bookings forecast on Thursday and topped 100 million in daily active users thanks to the viral success of farm simulation title "Grow a Garden", sending shares of the videogame platform rising more than 16%.

Amidst the delay of Grand Theft Auto VI, a Roblox gardening game, 'Grow a Garden,' has become a global sensation. Created by a 16-year-old, it boasts over 21 million concurrent players, surpassing Fortnite's record.

Whether it serves as a chill escape from the onslaught of the real world or simply a way to beat vacation doldrums, a viral Roblox game about gardening has become the surprise hit of the summer.