Add pause button for the game

[kyu3a]

I have a question! Does this game have pause feature? If this feature don't exist, I hope this feature.

[Thescorb0]

@kyu3a The "break mode" functionality will pause all operations which are happening, including the game.

[kyu3a]

@thescorb0 Thank you for teaching this way. I didn't know this way.