2D game with a look from the side

The game represents itself a 2D platform and a shooter made in the style of "Pixel art". The player appears at the first (peaceful) location in which there is a door leading to the castle, and a friendly character that doesn’t much help the player in the game.

After the player entered the door he is waiting for a fraudulent monsters and a certain number of enemy locations after the player passed all levels he will be waiting for a winning level. Then there will be a table about the end of the game "The End".

In the event of the death of the main character, the table "GAME OVER" will be released.
(There are a lot of books)