In this Game Jam, you as participants will need to make a game of "Cave Story" you will have to make a game yourself in a team or without a team it is allowed to look for people to create a team you can use any engine to your taste you can create a 2D or 3D game the main thing is that the game is similar to "Cave Story" you can create your own characters it is allowed create Assets before the start of the game jam Good luck!