Easy Peasy Game

My little first game. Can you end it?

The world "N" needs another savior. 
Control a small ball and destroy all evil creatures. 
Your main task is to complete the game to the end and find two hidden words. 
The fewer deaths, the higher your ranking on the leaderboard. 
Try to get to the boss fight as quickly as possible. 
Complete the game the fastest with the fewest deaths. 
Top the rankings of the world's best saviors "N"