Hidden and Dangerous .net Forums

Hi guys!
Hdd is my favorite game, i play online lots of hours by day with my friends.
The question i have is: can i use the hdd textures on other game that i'm a modder, or it is not legal / is not copyrighted?
I have plans to start modding hdd, i was looknig for some tutorials and as soon as possible i'll start it!
Thanks for everyone and have fun!

PS: sorry about the poor english... (i'm brazillian  )

I bet they are copyrighted.
But I think if you want to stay on the legal side and you ask LCG if you can use them in another nonprofitgame and you will name them in a readme they will give you an ok to use them.