(Spoilers ahead) Sweet crafting mechanic with a good UI and visual language. The narration was amusing. Loved the moment when you had to drop something to continue, and when you had to leave something behind to pick it back up later. After finishing the game I started it back up to see if you could mine before level 3, and indeed you can. For example you can craft the pickaxe already in level 2. Some music and sound effects (e.g. upon successfully crafting) would be a welcome addition, and maybe some nonlinearity/branching in the story.