Great entry! There's a lot to like about this game!
It's extremely on theme. The feeling of slowly losing health in the dark until you get to a bonfire adds a lot of tension to the game, especially when you can't find the next one! Also: 2 headed ducks are scary as heck.
The mechanics (throwing light orbs to distract ducks, checkpoints, checkpoints taking your "light" to activate) were all very well thought out and implemented. Having a tutorial level to teach the controls was a very nice touch.
The foreboding music really adds to the atmosphere, as well as the relevant SFX (e.g. sudden quacks out of nowhere, ambient campfire sounds etc).
If there's any thing I'll nitpick, it's that I dont really understand how to interpret the minimap. It's difficult to see where I am on the game map. Perhaps a contrasted Red dot on the minimap, and boundaries around it would help with readability.
Overall, a really solid submission! Well done to the team!