Space Invanders

I hope you guys enjoy it! It's my first game, I know that are many errors in inside him, but, I give all my efforts to do this. I'm brazilian, that's why the game is in portuguese. For you guys who is foreign, I'll instruct you: Space - Start the game Enter - Restart the game F - Easy Mode N - Normal Mode D - Hard Mode Left and Right key: control the rocket Space - Shot