Pygame is a set of Python modules designed for writing video games. Use this tag only if you are using the Pygame library and not if you have a question about programming a game in Python in general.
Pygame is a free Python library released under the Lesser General Public License (GNU LGPL) version 2.1 (according to its GitHub page), aimed at creating video games. It's built on top of sdl, is highly portable and runs on nearly every platform and operating system.
References
- pygame.org
- Source code/issue tracker
- Lots of examples in the Pygame Code Repository
- Pygame Examples and Answers
Documentation
Games using Pygame