I have a couple of questions to determine whether I’ll use Unity. 1. Can you use ads in the apps you create? e.g admob 2. Is it free to make and publish with no royalties? 3. How long does it take to learn Unity for a beginner? 4. What language does Unity use, or how are games in Unity created? 5. How long does it take to make your first game? 6. To create games with Unity do you have the option of just coding it, or can you create visually without needing to enter lines of code? 7. Are 2D games possible to make, and do they look good in Unity?