Hunting every Banandium Gem in Lagoon Layer SL100 of Donkey Kong Bananza? Here’s a complete, spoiler-free guide with pro tips, hidden tricks, and all banana bling revealed.
Alright chimps and champs, if you’re deep in the chaotic beauty that is Donkey Kong Bananza and grinding through Lagoon Layer SL100, you’re in for a treat. We’re talkin’ Banandium Gems — the juicy yellow goodies that boost DK’s skills and make him even more of a beast.
This guide skips the postgame fluff and dives straight into 24 legit gem spots — each one with its own little challenge, cave, or cranky surprise. Grab your Boom Bombs and let’s go full Kong Mode.
Related Read: Donkey Kong Bananza: A Banana-Powered Reboot That Slaps (Literally)
Why Banandium Gems Matter (More Than Just Bling)
These shiny bananas aren’t just for flexing — they give you Skill Points. More Skill Points = more DK power. We’re talking upgraded slams, better mobility, and smoother boss-bashing potential. Basically, the more Banandium you get, the more DK becomes the jungle juggernaut he was born to be.
Banandium Gem Locations: Lagoon Layer SL100 (Base Game Only)
1. First Crockoid Cracked!
Smash into SL100 and boom — triple Banandium surprise. No work, just vibes.
2. Cave by the Cape
Right near the Ape Cape checkpoint. Dig down, find a sneaky barrel, and grab your prize.
4. Bathing Banana
Dive bomb into the water where the map marks it. DK gets wet, you get shiny.
5. Shifty Smash: Beyond the Wall
Break a sus-looking object, speedrun a cube destruction puzzle, and earn that sweet yellow loot.
6. Battle: Stoney, Grassy Goons
Three Crockoids, one button, and a whole lotta slappin’. Hit the ground switch near the Boom Bomb tutorial zone.
7. A Nook behind Concrete
Post optional challenge, throw a Boom Bomb at the glowing crack on the wall — jackpot inside.
8. Battle: Both Sides of the Bridge
Near Reservoir Hills checkpoint, trigger Challenge 2 and go full DK fury.
9. Smash Through the Floor
Borrow a nearby enemy’s bomb to break a cement block. Big brain + brute force.
10. Cranky’s Lagoon Rant
Talk to Cranky Kong. Literally just… talk. The man hands over a Banandium like it’s snack time.
11. A Real Mouthful
Waterfall cave. You know the drill: if you see a waterfall in a DK game, there’s loot behind it.
Roof Road Gems – Triple Trouble
12. Rest Stop on Roof Road
Found mid-course in Challenge Course 1 — Hanging on Roof Road.
13. Hidden on Roof Road
Take the side path and break the wall. Easy miss, worth the detour.
14. At the End of Roof Road
Just finish the stage like a champ. Free banana as a parting gift.
More Lagoon Shenanigans
15. Lakeside Low Road
Look for green barrels, then Hulk-smash through the wall behind ’em.
16. Battle: Swarms Among the Pillars
Edge of the map near green pipe/lake zone. Challenge 3 — swarm squad awaits.
17. Follow the Voided Terrain
See a glowing purple banana? That ain’t ripe. Follow the void path to find the unlock seal and set it free.
18. Fishin’ for Bananas
Hidden lake off the map. Jump, slam, collect — aquatic ninja style.
19. Rise and Rinse
Raise the platform with a nearby blue switch to get the underwater gem by the green pipes.
20. Placed in a Pipe
Climb those jungle-sized green pipes, spot the broken section, crawl in, collect.
Final Banana Stashes
21. Shifty Smash: Atop the Pipes
Jump on top of the big green pipes and trigger a barrel challenge. Launch fast, land bananas.
22. Battle: Wings and the Wobbly Disc
Break the seal in a specific cave (trust the map), and enter Challenge 4 for aerial chaos.
23. Beyond the Cloudy Platforms
Edge of map + floating platforms = secret path. Toss rocks to stabilize janky blocks and parkour your way to the gem.
24. Blasting for the Banana
Smack a sneaky switch near this water zone. Walls go boom, Banandium appears.
Pro Tips From One Kong to Another
- Scan every corner – DK’s world hides gems in places only a true banana-holic would look.
- Boom Bombs = besties – Learn to love the kaboom.
- Talk to everyone – Even Cranky. Sometimes free stuff just falls into your lap.
- Watch for colors – Purple gems aren’t bugs. They’re puzzles.
Wrapping It Up: Go Forth and Get Every Banana
So there you have it — every single Banandium Gem in Lagoon Layer SL100, no postgame stress required. Whether you’re a 100%er or just beefing up DK’s skill tree to slap bosses silly, this guide should give you the edge.
Now go, smash those blocks, conquer those battles, and make those Banandium Gems wish they were never hidden in the first place.
