Credit and copyright

[Azkron]

Hello !

I would like to use some of the sprites I see in this website for a commercial video game.

I have reed the rules about giving credit and the copyright and all that... But I do not really get it.

So, aside from the thing of giving credit, what I would like to know is if it will be legal or not to include this sprites or variations of them into a commercial video-game.

Thanks in advance for your attention !