<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  What is the main principle behind game design? Context: The main principle of game design is to create a fun and engaging player experience. Answer: [/INST]The main principle behind game design is creating a fun and engaging experience for players.</s>