Nintendo have posted a secret code for NES Remix 2 that unlocks the remaining titles that players haven't accessed yet.
In a Miiverse post this week, one of the Nintendo developers, the game's director Koichi Hayashida, teased a secret button combination that unlocks all the titles in NES Remix 2. Those who tap in the code at the stage select screen will automatically unlock the remaining games.
The clue is "START TEST CLEAR".
Have you unlocked all the titles in NES Remix 2 yet?