Nintendo Co., Ltd. this week said Epic Games’ Fortnite for the Nintendo Switch ranked as the top-selling software at the Nintendo eShop in Mar. 2019 data.

For the month, Fortnite ranked as the No. 1 best-selling download software at the Nintendo eShop.

Fortnite is a co-op survival title in which users must defend themselves against enemy waves.

Fortnite Battle Royale is a free 100-player PvP battle royale stand-alone title.

The Fortnite: Deep Freeze Bundle includes Fortnite Battle Royale game, and premium content, including the Frostbite Outfit, Cold Front Glider, Chill-Axe Pickaxe, Freezing Point Back Bling, and 1,000 V-Bucks, which can be used to purchase in-game items, such as outfits and the Premium Battle Pass at $29.99.