This game is a demake of and an homage to Hollow Knight, a game by Team Cherry.  Made for the 2018 Demake Jam.

Explore an insect underworld, find the six charms and beat all the bosses.

Controls:

Arrow keys for movement, Z for jump, X to attack. 
Striking enemies earns soul, which you can spend to heal - hold down to do so.
Benches serve as checkpoints - to sit down, press up when near a bench. You'll heal all your wounds, but enemies will respawn as well.