Wow this is very ambitious, I don't know if I found everything there is to do. I killed a bunch of enemies, collected a bunch of resources, planted some flowers, built some stone and wood floors. Did the NPCs do anything? I walked away from them at the start and then couldn't find them again lol. The world is huge!
I couldn't figure out how to build walls, so enemies kept walking all over my beautiful floors and flowerbeds :(
It obviously isn't done yet, but it already has a lot of features, and it's a very good idea. I hope you keep working on it! I personally am a big fan of 2.5D graphics with a retro aesthetic like this, and love how this looks.