Nintendo's Wii U is selling tremendously well if pre-orders at US chain GameStop are anything to go by.

Polygon spoke to numerous store employees and all confirmed that pre-orders for the Deluxe SKU (Premium in Europe) have reached the store's limit for launch stock, and that the Basic SKU will soon be sold-out too.

GameStop employees aren't sure if the mammoth US store will receive more stock for launch.

The Wii U launches in the US on November 18, in Europe on November 30, and Japan on December 8.