create a simple text-based console game that implements at least three (3) interfaces. code example

Example: create a simple text-based console game that implements at least three (3) interfaces.

import java.lang.*;
import java.util.*;


interface Name {  //THIS IS THE FIRST INTERFACE 
   public void user_name();
}
interface Choice extends Name{ //THIS IS THE SECOND INTERFACE 
    public void choice_by_user();
}
interface nextStep extends Choice{ //THIS IS THE THIRD INTERFACE  
    public void next_Step(); 
}
//THE extends KEYWORD IS USED TO IMPLEMENT MULTIPLE INTERFACES
//AND AS WE HAVE 3 INTERFACES HERE WE ARE USING  extends KEYWORD  

public class input implements nextStep {  
    //THIS CLASS IMPLEMENTS ALL THE 3 INTERFACES AND THEIR METHODS. 
   public void user_name() {
      Scanner sc=new Scanner(System.in);
      System.out.println("Enter your name: ");
      //ASKING THE USER INPUT AS GIVEN IN QUESTION 
      String name=sc.next();
      System.out.println("Press 1 or 2 to select your game mode.\n1-Story\n2-Survival\n");
      //PRINTING MESSAGES AS ASKED IN THE QUESTION 
      
      System.out.println("Press P to start Playing "+name);
      //TAKING INPUT FROM THE USER 
      char c = sc.next().charAt(0);
      if(c=='P') System.out.println("YOUR INPUT IS "+c);
      //DISPLAYING THE USER OUTPUT  
      
   }
   
   public void choice_by_user() {
      //THIS METHOD IS FROM THE 2ND INTERFACE 
      //WE IMPLEMENT THIS METHOD AND DISPLAY APPROPRIATE MESSAGES 
      System.out.println("Thanks for input.");
      System.out.println("The game is starting.....");
      for(int i=0;i<5;i++)
      System.out.println(".....");
   }
   
   public void next_Step() {
       //THIS METHOD IMPLEMENTS THE LAST INTERFACE 
      System.out.println("\nNow We will go the game scene");
      System.out.println("The game will start at the easy level \nand \nthen will move to higher level of difficulty.");
      }
   
   public static void main(String args[]) {
    input obj = new input(); //WE CREATE THE OBJECT FOR THE INPUT CLASS WHICH IMPLEMENTS ALL THE 3 INTERFACES 
    /* obj IS USED TO CALL THE METHODS wHICH IMPLEMENTS ALL THE INTERFACES. */
    obj.user_name(); //CALLING user_name() METHOD USING obj 
    obj.choice_by_user(); //CALLING choice_by_user() METHOD USING obj 
    obj.next_Step(); //CALLING next_step() METHOD USING obj 
   }
   

}