It’s been three years since Pokémon GO was released upon the unsuspecting public to unprecedented success. While the game has always had a dedicated following, it seemed like the heyday of the revolutionary mobile app had long since passed. However, thanks to some savvy event planning, Pokémon GO  has earned more money than it has in any month since its release.

The summer of 2016 was a strange time to be out and about in the world. When you couldn’t walk into a park, mall, or other populated area without finding someone on their phone trying to capture a Pokémon or battling for a Gym. Businesses tried to use its popularity to attract customers, players were constantly getting in trouble for playing the game while driving, and sensitive locations like sex offender housing facilities were getting nervous about having gyms located at their premises.

The hype passed long before Niantic released all the features that Pokémon fans wanted from the game, and despite regular improvement in that regard, neither Pokémon GO nor its Harry Potter-themed successor will likely ever recapture the mania that had fans wandering the world in droves.

However, a recent report by market intelligence firm SuperData Research proves that there’s still life in the old game, as it made $176 million in August, topping the mobile revenue charts and reaching the game’s highest point since the year of its release. This doesn’t appear to be a one-time blip on the radar either. Other revenue-tracking services have regularly placed Pokémon GO at the top of the sales charts this September.

These high-grossing months occurred around the same time Niantic started releasing Gen 5 Pokémon and holding a large number of special events to capitalize on the game’s increased traffic during the summer months.

It remains to be seen whether the increased revenue will stay consistently high as the months go on, or whether the revenue will once again slip below the top of the charts in favor of consistently-high-ranking games like Honor of Kings or Candy Crush.

NEXT: Nintendo Is 130 Years Old Today