Beginner friendly: Challenging

Starting a side hustle in AI player behavior analytics for game studios can be quite challenging for the average beginner without prior experience in data analysis or game development. The technical skills required to understand and analyze player behavior data may pose a significant barrier to entry. Additionally, establishing credibility in the gaming industry and building a client base can take time and effort. While online resources like courses and tutorials can help in learning the necessary skills, practical application and real-world experience are crucial for success. I'd rate it a 1 because of the high level of technical expertise and industry knowledge needed, making it difficult for most beginners to start earning a profit.