Matters needing attention in game creation in physical cycle?

Matters needing attention when creating a game in a physical loop are as follows:

1, the rules of the game are easy to understand: the rules of the game should be easy to understand and can be mastered in a short time. The rules of the game should not be too complicated, otherwise it may confuse the participants and affect the game experience.

2. Appropriate number of participants: The number of participants in the game should be controlled within a certain range, neither too much nor too little. Too much will make the game difficult to organize and manage, and too little may affect the game experience.