Once you reach one of the later Layers in Donkey Kong Bananza, Landfill Layer, you can find the optional challenge room, Quick-Service Ice Treats, on SL1000 to the left of the Chip Exchange store (not far from the Style Shop).
Two of the Banandium Gems are pretty simple to grab in Landfill Layer's Challenge Course 3, but there's a third hidden one that is quite far from the beaten path. Here's where to find them all in Donkey Kong Bananza.
Landfill Layer Interactive Map
Click here for the full Landfill Layer map
Quick-Service Ice Treats Location in Donkey Kong Bananza
Gotta Pay Up
Once you reach the Trashtopia fast travel checkpoint spot, face the Chip Exchange store and then look to the left to find a path you can smash your way through. This will lead to the challenge room, but it will be blocked with a tough-to-break material.
However, if you speak to the Constructone near the blockage, you can pay them 1000 pieces of Gold to blow up the material blocking the way.
All Quick-Service Ice Treats Bananas in Donkey Kong Bananza
Banana #1 and 2
Once you start the course, go ahead and pull the ice maker lever, and little ice cubes will begin to fall. You just want to dig deep into the earth, follow the path, and let the ice go all the way down into a bucket.
You will occasionally need to smash some rocks that block the way. Still, once you get to the bottom, you will get rewarded with two Banandium Gems, which will appear at the course entrance (you will only get one if you take too long to finish the level--we beat it with 30 seconds remaining).
Banana #3
And for the last Banandium Gem in Quick-Service Ice Treats, you must go all the way down to where the ice cream bucket is.
Instead of going into the barrel to get back to the beginning of the level, destroy the snow wall on the opposite side. You will find a huge hole in the ground that you can dig into to find the last banana.
You can use your Elephant Bananza form to easily suck up the snow if you want an easier time. Also, remember that you can use Donkey Kong's Sonar skill with the R button to see the locations of nearby Banandium Gems, chests, and Fossils.
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OpenCritic Reviews
- Top Critic Avg: 91 /100 Critics Rec: 99%
- Released
- July 17, 2025
- ESRB
- Everyone 10+ / Fantasy Violence, In-Game Purchases
- Developer(s)
- Nintendo EPD
- Publisher(s)
- Nintendo





