Fixed an issue with overlapping words.

Added Hungarian language to the game.

Thanks to Ágost "The Dreadist" Veres for the translation.

Adjusted the difficulty balance of the game to solve the problem that the monsters move too slowly in the early stage.

Fixed a bug in leaderboard loading

1. Fixed synchronization with server and bugs
2. It takes two clicks to restart the game to take effect
3. Modification of the main interface