Donkey Kong Bananza’s Canyon Layer features the Sixth Battle Challenge, but accessing it isn’t straightforward. Players must first dismantle Neptunite rock formations obstructing the entry point.
Canyon Layer Neptunite Removal Guide

This challenge differs from standard gate unlocks using Kong’s strength or Pauline’s vocals. Search for Constructone – a blue construction worker NPC stationed below the entrance – who demands 600 Gold to clear the blockage. Paying initiates demolition, granting access to the trial.
Stompoid Elimination Strategy




Post-clearance, the challenge pits players against fast-moving Stompoids in a 30-second timed encounter. Use thrown debris from the environment to eliminate both enemies efficiently and claim the Banandium Gem reward.