This looks like a upgraded version of Treasure Hunters for the Spec Next.
I like the direction you are going with it though.
yep we're using free or licensed Pixel Art elements from PixelFrog and also Anzimuz and Elthen.
https://pixelfrog-assets.itch.io/
more gameplay video available on my yt chan :