You wouldn't expect this survival game to be one of the best-selling games of all time

Terraria celebrated its 15th anniversary by revealing 70 million lifetime copies sold worldwide.

Most sales came from Steam, with millions more on console and mobile, making it one of the biggest indie hits ever.

Re-Logic also pointed to Terraria’s huge daily player base and active modding scene, including tModLoader.

The studio teased future cross-play support, a collector’s edition, and Terraria: Design Works, a book about the game.