Hello! Thank you for contacting me!
This is okay as long as it follows the rules. I also would not want my assets resold as add-on content, however, so please make sure that they are free to use for anyone who uses your program (It's okay if your base program costs money to use.)
As for credits, if you can credit me in a credits section, a place where the game is downloaded, or even a text file accompanying the program if it is download- Any one of those is fine! If you have any other ideas for where to credit, feel free to run them by me. I just want it to be findable if someone were to look.
Thank you and good luck with your project! Feel free to link it here when you are finished (if you want) so that people can see it!
Hi Noraneko and thank you so much for your reply.
Ok so, as per request we are crediting you in the credit section of the program (just like in Photoshop - > About Photoshop). Our software will be released for free. Further we plan to have our new website portal soon where we can even mention you. In the near future every creators will be also available to sold r distribute their assets through our website, if you like it, that is another way to share your content to a targeted audience.
Please let us know if the everythings is suitable for you.
Thank you very very much,
we will share our engine even here soon :)
Do you want us to credit you as "Noraneko" or "NoranekoGames"?