The Konami Code has been ever present in various websites and games after being popularized in Konami's classic game Contra.
And when you input the code within the app, a message pops up, saying, "All your game are belong to us" – a nod to another classic and game for the Sega Mega Drive, Zero Wing.
It doesn't seem to do much else at the moment, but the Easter Egg is a fun little addition.
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The code, if you want to try it for yourself, swipe up, up, down, down, left, right, left and right. Then press B, A and Start.
Not an Android user? These other blips are kind of like Easter Eggs. Kind off.