関連ワード:  how to create a game in scratch 3.0    how to make a game in scratch 3.0 step by step    how to make a game in scratch 3.0 easy    how to make a platformer game in scratch 3.0    how to make a fighting game in scratch 3.0    how to make a racing game in scratch 3.0    how to make a car game in scratch 3.0    how to make a snake game in scratch 3.0    how to make a football game in scratch 3.0    how to make a simple game in scratch 3.0