These trademarks are registered and are trademarks of their respective owners. LuyaGames is not affiliated in any way with these entities.
All other artworks (such as flies design and sound, etc.) are licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0), meaning that you are free to remix, tweak, and build upon the artworks non-commercially and as long as you credit LuyaGames with a link to www.luyagames.com and license your new creations under the identical terms.
As for the scripts, as long as you don't use them to build a game that is too much like this game, or to harm this game or YLMinigames, you are free to use them, take extract of them, modify them, commercially or not. You only must give credit to LuyaGames with a link to www.luyagames.com if you distribute them.
The aforementioned artworks and scripts are available on www.luyagames.com