Thanks for playing the game Im glad you like it! And thanks for the feedback about the chain, I'm surprised it worked at all because those physics were very difficult to get working where the chain can actually interact with the world aswell getting stuck on things and if you saw how I implemented it in the end you'd laugh and immediately understand why sometimes it stopped you moving when it shouldn't
I think the majority of the assets were created during the jam, but alot of what you see came from or are edited sprites from a youtuber named HeartBeast who makes great tutorials on how to make games using Godot and GameMaker we have listed all of the assets we used from him in the game description: (Bush, Tree, Cliff Tile, Dirt Tile, Bat Sprite, Fox Sprite, Sound Effects)
I'll be checking out your game today after work for sure!