Some of you may be familiar with the collaborative fiction site SCP. Their content is licensed under the CC BY-SA 3.0 license. Suppose I am trying to create a game based on this. Under the ShareAlike part of that license, I'd need to also license my game under the same license. However, I'm not very clear on what exactly the requirements would be for source code availability.
- Is creating a game based on this classified as a 'Derivative', therefore requring me to share under the same license?
- If so, would my code need to be made open-source?
Also, I feel I should add that the reason I'd like this to be closed-source is not to turn a profit, or anything of that kind, rather this is a game based on exploration, and I would like to avoid people trying to cheat that part of the game.