This is a simple texture pack I made for a video tutorial I made on how to implement a Zelda-style dungeon key system. It replaces the rarely used sponge block with a stone brick lock block and it replaces coal with a key texture. Check out the video to see how they are used. This is primarily meant for adventure map makers.

Additional Notes

This is my first attempt at editing textures. Feedback is always appreciated as I plan on doing it more for future projects. Thanks! :)