It's an interesting start to what feels like could be a Minecraft/Terraria-type game, or possibly also an RTS!
Also, I wanted to submit an entry for this year's jam, but I ran out of time (kids/work got me this year). But if you host again, pleeease invite me! I'll also keep an eye out. (sorry for spamming your game comments; I haven't found a way to message you through itch)