An ad posted on Nintendo of Canada's Twitter in February 2015; the tweet offered users a 30% discount (called a "knockout offer" in the image) on Donkey Kong Country Returns 3D and Donkey Kong Country: Tropical Freeze on the Nintendo eShop if they purchased select games. The promotion lasted from February 26, 2015 at 9 A.M. PT to March 3, 2015 at 8:59 A.M. PT.
The same ad posted to Nintendo of Canada's Twitter in February 2015 but in French.
An ad posted on Nintendo of Canada's Twitter on March 2, 2015, one day before the promotion ended, giving users a last chance to save 30% when purchasing Donkey Kong Country Returns 3D and Donkey Kong Country: Tropical Freeze from the Nintendo eShop.
The same ad posted to Nintendo of Canada's Twitter on March 2, 2015 but in French.
A banner of the "Donkey Kong Knock-out Offer!" from Nintendo of Canada's website
The French variation of the "Donkey Kong Knock-out Offer!" banner
Message encouraging My Nintendo members to find all hidden K-O-N-G letters on the game's official website in order to earn 100 Platinum Points on their account