Thanks a lot! It's definitely inspired by some other nodebuster-likes (I actually discovered nodebuster when my demo was already out, I was inspired by Keep on Mining and Lyca), but I hope to stand out at least a bit with the full release :)
In my opinion, even if the mechanics are the same, the story still matters. So even if I've played Nodebuster, I'd still play your game because of its unique theme. GL!