The title system was designed as Easter eggs. I didn't know it could confuse so many players. I will list all titles in the next update. You can increase the team level capacity by becoming an A-level Adventruer or putting items in the storage box (the sum of price must be more than $100,000).
Thankyou for the reply, i didn't know the titles were Easter eggs i think you should keep it the way it is, it's a fun treat to find when i got mine it was really cool to experience. Thankyou for telling me how to increase my party i will keep that in mind i really enjoy the game and will keep playing it if i have any more questions i will hope i can continue coming to you for help.
If you want to show how to get the titles instead of just telling the player, you could add hints in the title menu so it could still be an easter egg.
Hello, I have listed all available titles int the title menu and added multiplayer support in latest version. Welcome to have a try.