Last of Us: Left Behind – Challenge Trophies Guide
Experience every extra task and master each diversion with our Left Behind trophy guide. The Last of Us expansion brings a young Ellie to a fun-filled abandoned shopping mall and introduces her BFF Riley.
Don’t miss any challenge trophies, collectibles, or conversations — we’ve got everything here to help expand on the story-driven DLC. Make the most of your short return to The Last of Us, see how to earn the rest of those optional trophies.
After the 9th round, the inputs will be randomized. If you fail, restart the chapter and rush straight for the arcade to try again.
Skillz (Bronze): Win the water gun fight.
In the department store, Riley will challenge Ellie to a water gun fight. Press (R1) to pump the water gun. Four pumps fully charges it. The weaker the charge, the less range you’ll have with the water gun.
To win this fight, you’ll find need to fill Riley’s blue meter by dousing her with your water gun. The water guns are slow, so if Riley gets a bead on you, just dash left or right.
Next, you’ll need to beat Riley in a game of hide-and-seek. She’ll hide, and whoever gets hit with water first wins the round. Win 2 out of 3 rounds to complete the challenge.
Periodically, Riley will yell something to Ellie. Use the listening ability to spot her in the distance. Wait for her to hide, then sneak behind her for an easy hit.