How will "Hard mode" and "Friendly items" work in Piggy Book 2? Hard mode will probably be a separate category because it decreases your vision and makes you slower. I don't know about Friendly items; will they be banned or in a separate category. A lot of people in teams talk to each other, so will it be useful?

hard mode will not be a separate category. you can do it if you want however it is recommended that you not since you can see less, you move slower, and you cant sprint. friendly items doesnt change the game it just means you can see what your teammates have