While you’re in the second Barrel Cannon, you’ll see items floating around you, one of which is the Puzzle Piece.After you’ve met Diddy Kong, use his jetpack to jump up from the Piranha Plant, and look to the left to see a platform with another Puzzle Piece.Wait for it to rise, then slam into the ground under it to reveal a Puzzle Piece. After an area where platforms drop down on you, there’ll be another Piranha Plant.If you can grab all the bananas before they vanish, you’ll reveal another Puzzle Piece. The second time you’re tasked with pulling a ring out of the ground, a group of bananas will follow said ring.After you’ve landed on and then ridden a Piranha Plant, then rode on a moving platform to the left, slam down onto a platform with a plant on to unveil a Puzzle Piece.The very first time you find yourself in water, swim down and to the left, and you’ll find the first Puzzle Piece near a part of a plane.For the final KONG Letter, you’ll need to pick u a Penguin enemy once he’s stunned, and throw him to hit the target, letting you jump up and claim the letter.In the third Barrel Cannon, the third KONG Letter can be found just on the left path.When you first encounter a Red Balloon, hop onto the platform to the right, and keep pushing right, until you’ll see another KONG Letter that can be obtained by launching yourself off the end of a platform.After you first encounter Dodo Birds, you can hop on platforms, which you can then hop up from to grab the first KONG Letter.We’ll divide up the level by type of collectible items, including the KONG Letters, Puzzle Pieces, and more. Just below, we’ll start out our Donkey Kong Country: Tropical Freeze guide with a complete collectibles walkthrough of the opening level of Mangrove Cove in the Lost Mangroves World. Donkey Kong Country Tropical Freeze Guide In this Donkey Kong Country Tropical Freeze guide, we’ll be guiding you through the various collectibles that the game features, including the KONG Letters, Secret Exits, and the Puzzle Pieces, all on top of our Donkey Kong Country beginner’s guide. Donkey Kong Country: Tropical Freeze might have originally released back on the Wii U back in 2013, but it’s out right now for the Nintendo Switch system, re-released by Nintendo for 2018.