What characteristics make the game Doom unique?

I wanted to know how do I add a startup menu to an existing game that was built with pygame? I also wanted to know how do I implement a pause menu in the game?

How can you learn about an object's characteristics by looking at its borders in the Designer?

you please help me with this code because I am struggling, I added my code in the photo:question that I need help with:you will develop an AI for a game in which two players take turns placing 1 x 2 dominoes on a rectangular grid. One player must always place his dominoes vertically, and the other must always place his dominoes horizontally. The last player who successfully places a domino on the board wins. an infrastructure that is compatible with the provided GUI has been suggested. However, only the search method will be tested, so you are free to choose a different approach if you find it more convenient to do so. The representation used for this puzzle is a two-dimensional list of Boolean values, where True corresponds to a filled square and False corresponds to an empty square.tasks: In the DominoesGame class, write a method is_legal_move(self, row, col, vertical) that returns a Boolean value indicating whether the given move can be played on the current board. A legal move must…