I think the fundamentals are there, just needed a more clear tutorial (and some button prompts, it took me a second to figure out E: interact)
I got a bit confused because I was trying to place the ingot into the smelter from above and that didn't work, and then ended up throwing it into the trash can (whoops!)
The sharpening mechanic popped up pretty suddenly and I wasn't sure what button to press and lost the sword entirely. I liked how you did the anvil minigame though, that one worked much better.