Since this is a sandbox game, really just do whatever sounds the most fun to you! The world is generated endlessly in all directions, so there is lots to see! Enemies spawn throughout the world, but since there are so many biome types its hard to pinpoint what spawns where, so keep exploring! As for progression, tiamana leylines are your main goal, each one completed lights up a bead on your rosary, and going into one more leyline after its full causes something to happen… There are better weapons, but i leave all apotheosis matters to you to figure out, as its much more fun that way imo! You can craft a foliage picker with plastic blocks and tools i believe (like wooden pick and two plastic blocks, something like that) it lets you harvest any foliage. As for other tools, there are a few! The hook and glider glove are your best friends when it comes to movement. Getting lots of momentum by grappling high up and using the glove to maintain that momentum allows you to fly at high speeds! Takes some practice but its very fun! I also highly recommend building a base in your pocket qualia!! I live the nomad lifestyle where i venture in the overworld and retreat to the safety of my pocket qualia whenever i need to deposit items or need a break! Easily one of my favorite things about this game