What official sources confirm

The publisher’s description says Glimmer must solve puzzles and defeat vicious bosses while moving toward the Queen. Nintendo’s review says many smaller character stories lead into a boss battle.

Those descriptions confirm the role of boss encounters in progression. They do not provide a full roster, order, attack patterns, or weaknesses.

Launch-review observations

NintendoEverything describes bosses as visually distinctive and tied to self-contained story arcs. Noisy Pixel says the bosses are memorable in presentation and attacks, while noting that some may feel less difficult than expected.

These are attributed reviewer opinions from launch coverage, not universal difficulty ratings or verified encounter instructions.

Community map coverage

A player’s interactive-map announcement lists Bosses among the map’s marker groups. The author said that some entries were still being polished. Use it as a discovery aid, not as an audited roster.

Boss count and strategies

The exact boss count, required fight order, arena conditions, and complete strategy list remain unknown here. Search results include individual boss videos, but video titles alone do not verify mechanics or a current retail build.