Balloons with banana symbols on them that spawn a Banandium Gem when all within a set are popped, just like Moon Shards[21] The whole lot of Bananza's terrain is made out of voxels, which Motokura stated was the key aspect distinguishing it from Odyssey.[27] Takahashi described setting up concentrations https://www.youtube.com/watch?v=8qBETfHLPp0