What are some alternatives?
When comparing Pokemon or Cryptocurrency? and Run an Empire, you can also consider the following products
Questo | City Exploration Games - Play a real-world city game on mobile @ the best travel app
Heya - Place eggs in AR and leave a secret inside 🐣
World Brush - AR app where you paint on the real world for others to find
Harry Potter: Wizards Unite - A Pokemon Go-style Harry Potter game by Niantic 🧙♂️
InternetCaching - An internet treasure hunt platform.
Minecraft Earth - Pokemon Go for Minecraft