The field of game planning is not well known compared to other fields, and it is difficult to know how to prepare a portfolio, etc., but I came across a good lecture and learned the basics of what to prepare. I think this is a good lecture for those preparing for employment as a planner. I felt that the overall content of the lecture was closer to 'how to write a plan and what kind of plan is a good plan' than 'how to get a job by writing a plan'. In other words, what should I do to get a job as a planner?' So there are many contents suitable for theoretical parts or background knowledge. If you want to write a plan in earnest, this lecture is only for reference, and in the end, you will have to keep writing and improve your skills on your own. (This means that it is not a lecture for creating a portfolio.) There were some parts where the teacher stuttered a bit when giving the lecture (it felt like he had no idea how to explain which part), and I also did not think the processes were detailed enough. There were some parts where he read the prepared PPT materials as they were. I got a 20% discount and bought it for 44,000 won. Since one book costs 15,000 to 20,000 won, it seems like a reasonable price when you think about studying with a teacher. However, compared to the typical 40,000 to 50,000 won lectures from Inflearn, I didn't feel like the content was as rich as I expected. That's a shame.