In this version, the work we done:

• Boss Rush mode added: Now you can compete with players from all over the world to beat the top 4 bosses faster!
  
• The Boss attack mode has been improved, i.e. the Boss difficulty has been increased!
  
• Fix and improve some issues.
  

Thank you for your love and play, thank you for your positive feedback!
If nothing happens, this is the last major version of the game, see you in the next game!