FIRE: Ungh's Quest is an exploration adventure with intuitive puzzle design.
Without losing many words it tells a savagely hilarious story.
Journey into the Stone Age and face the most challenging task of this era: The search for fire!
Despite this being a fairly obscure Japanese game, I had stumbled across Mushihimesama before. I read an article about the "bullet hell" sub-genre of shoot-em-ups and found a couple of YouTube videos of examples. One was called Perfect Cherry Blossom (Japan, there) and the other was this one, Mushihimesama, or Bug Princess.