All the things! Achievement in Bluey: The Videogame

This achievement is referring to the four types of sticker collectibles found in each location: newspapers, cakes, leaves, and cricket bats. There are three of each in each location, and they have the same telltale sparkle as all other collectibles. Just simply walk around each area, front to back, and you'll easily spot them all. Out of all 60 collectibles, the only one that gave any trouble was the one on top of the umbrella on the beach. There was no obvious way to get that high to reach it. What I did was head to the sandcastle to the right and interact with the toy bucket. This lets you spawn any of the toy stickers you've collected. Spawn a trampoline (if you haven't gotten this sticker yet, it's in the foreground to the far left of this beach area), and then drag the trampoline left to the umbrella. Use it to bounce up on top to reach the leaf.

Once you've gotten all 60 of these collectibles, you'll unlock this achievement.