This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
DescriptionAnarch short gameplay.gif
English: This is a short gameplay footage of a PC version of a game I have created (Anarch). The game uses 2D raycasting rendering, sometimes called "pseudo 3D". It was all created by me from scratch, including all assets, and I have released the game into public domain under CC0.
Date
Source
Own work
Author
Drummyfish
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Captions
Short animation of a public domain raycasting game.