GMRescue

That's true. If one company had the idea about firing birds at pigs before Rovio invented Angry Birds and published it right AFTER Angry Birds was released, it technically wasn't stolen. They both simply had the same idea. I meant e.g. a Copyright license or something... It's pretty effective when you see that © in your game.

Do you mean DVD's with tutorials or DVD's you could use to put tutorials on?
Also, if it's about DVD's with tutorials, it all depends on what the tutorial's about. I might just know some, I guess.

Does it also contain a male rapper? And a woman that sings like she's got an apple stuck in her throat? It could be Wild Ones - Sia ft. Flo Rida...

Yes. The DLL's should be placed in the same folder as your game. Don't put it in a sub folder; that would make it more difficult to load.

I hope that if you put the DLL's in the same folder, the problem will be fixed. If not: reply.

 - GMRescue

z is the indicator for a height in 3D.
This code is for shooting in a 3D angle. Are you making a 2 Dimensional or a 3 Dimensional game. Because, if you're making a 2 Dimensional game, it's not recommended to use a code like this. If you could provide a little bit more information, it would be appreciated.