It has resources on various web pages that are free and with diverse content. Its graphical environment contains various settings for adjusting imported images.

Ease of use. Suitable for both 2D and 3D games. Very friendly community. Also, it is _really_ free, and no hidden costs or paywalls anywhere. In my experience also more stable and reliable than some much more famous alternatives that lost their path and focus a few years ago.

I liked how I can make a game that is compatible across multiple platforms without having to worry about the details of how to make it work on different operating systems.