Steal the Brainrot, a ripoff of a popular Roblox game, was briefly Fortnite's most popular mode over the weekend.

Individually, on August 23, Grow a Garden recorded a peak of 22 million players, while Steal a Brainrot drew in 15 million.

In an unexpected twist, a new game from a small studio draws so many concurrent players that it surpasses Fortnite's long-standing record.