https://serendip.peckels.com/copyright/ Copyright and License Information The video game creation software tools I listed (FMOD, Wwise, Unity, Unreal) can be downloaded and used for free up to a certain generated annual revenue. For games created in Unity, for example, there is a $100,000 threshold for the most recent twelve-month period. For all other media content (e.g., Unity’s Platformer Microgame), read the license conditions carefully if you want to base a project on these assets. Hugo en-us