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Clusterbug Clusterbug is a space-themed, insect-filled, and futuristic bullet hell shoot 'em up. Travel through the insect-filled world as you cleanse it from a bio-mechanical virus that has turned any living being infected by it into frenzied mech mutations, bringing freedom and peace.
Positive Now
100%2 reviews on Steam
30-Day Trend
—Not enough history yet (since 21 Oct 2026)
Review ScoreSteady at 100% positive since 22 Oct 20262 reviews when we first checked
Steam’s review score each time our store check saw it change, since 21 Oct 2026. How we count
