How would you make a game like Superfighters?

I would like to make a game similar to Superfighters where two or more players are on the screen, and they pick up weapons and attack each other, and a score screen. Where would I start?

Start with one player :slight_smile:
When it’s working, add weapons and attack an object.
When it’s fully functional, you can add other players.

When you get stuck, you can work on the score screen and other small stuff, and come back later to your problem :blush: