Quest Mode is a game mode in Five Nights at Wario's 4. It is unlocked after you beat Night 5, which unlocks the Extras menu.
It is a series of mini-quests, where you have to find a clue to pass them, such as the coded briefcase at Cooking with EMMA and where you have to kick characters that appear on your TV.
The mode consists of a series of puzzles, such as finding a number code, spot the difference, and pressing buttons. For the padlock found in Channel 5, (Cooking with Emma), a numbered code must be found. The following numbers that can be found are: 3, 2, 1, and 8. The 1 appears in the tree with the channel with the forest, the 3 appears on the News Channel globe, the 2 appears on a door in the channel of the hallway (where Waluigi can be seen running down) and the 8 is on a headstone on the channel with the graveyard.
- This is the only side quest mode available in the series.