Despite the massive amount of completely free assets available under the Liberated Pixel Cup Project at OpenGameArt.org it is not widely used. One of the reasons could be that it is not obvious how to get started with it in some of the most widely used game engines.

The most widely used 2D RPG game engine at the moment is RPG Maker MZ. This project is an attempt to make it a bit simpler to get started using LPC art to make an RPG using that software.

Play it now in your browser at https://liberatedpixelcup.github.io/RPG_Maker_MZ_LPC_Starter_Kit

Check it out on Github at https://github.com/LiberatedPixelCup/RPG_Maker_MZ_LPC_Starter_Kit

I'd love to see similar projects for other game engines.