I've been building a Fake MMO in Unity on my own - a project meant to simulate a AAA MMORPG in a single-player experience. Playable demo available here!
Inspired by Wildstar! Hoverboards are a great way to get around.
Check out this hoverboard test footage from early in development!
As you explore, you'll encounter Waypoints, Points of Interest, and Area Objectives, which will award you with XP.
Completing the entire map will take you through 6 distinct biomes - a green forest, a golden meadow, an enchanted glade, a dark castle, a bustling down, and an underground volcano, each with their own enemies and exploration points.