The third of the four Splatoon 2 maps Nintendo teased last November is releasing tomorrow.

The museum-themed map, Shellendorf Institute, has two levels with a glass ceiling/floor in the middle to get the drop on other players. Also, there appears to be some kind of whale-dragon skeleton [edit: it's a beluga whale] hanging at the top, which raises troubling questions about Splatoon world lore.

Shellendorf Institute will go live tomorrow. The final map teased, Arrowana Mall, is a port from the first game and will complete the content Nintendo teased with the 2.0 update.