Unreal engine has certainly had its licensing issues. https://www.theverge.com/2023/10/5/23905082/epic-unreal-engine-pricing-change-film-automotive https://www

Unreal engine has certainly had its licensing issues. https://www.theverge.com/2023/10/5/23905082/epic-unreal-engine-pricing-change-film-automotive https://www.theverge.com/2023/10/5/23905082/epic-unreal-engi...