How do I make a game with 3D graphics?

The tools are usually free but it's the training/books you pay for.

You can use programs like Gamemaker which give you an all in one toolset.

But Swift, Hadoop, and Xamarin are common languages depending on what platform you're going for,

Create Animations Like Pixar - http://3dAnimationCartoons.com/?OwXW

Typically C / C++, that's the commonest language for the majority of serious programs, especially where processing speed is crucial such as with real-time game graphics.

There are quite a few free development systems for working with C, both for PCs and mobile devices.
eg. Codeblocks or the free version of MS Visual C++
Some examples: http://www.wtfdiary.com/2012/08/8-best-and-free-ide-for-c-and-c.html


For a system that can be used with any form of device - desktop / laptop / phone / tablet - look at Marmalade.
There is a free version of that and there are masses of sample code fragments and up to complete games.
It includes OpenGL capability so is fully capable of real-time 3D graphics on any of these systems.

https://www.madewithmarmalade.com/

http://www.drmop.com/index.php/2011/09/12/hello-marmalade-introduction-to-the-marmalade-sdk-the-ultimate-cross-platform-sdk-for-smart-phones-and-tablets/



(Re. another answer - Swift is an alternate language for Apple devices and Hadoop is a distributed data store, not a programming language as such..)