Congratulations on finishing your project!

Quote:
...you are required to display the engine logo for one second at game start. It also violates the license conditions if you use 3D GameStudio for games that intentionally propagate genocide against a certain group, nation, race or religion existing in today's real world.
So as long as you are not doing something that may propagate genocide, you don't need Conitec's approval. Go ahead and release it for sale.