fireball https://opengameart.org/content/animated-traps-and-obstacles
character https://opengameart.org/content/legend-of-faune
blocks and trees https://opengameart.org/content/lolly-set-01
...and other few images from opengameart
fireball https://opengameart.org/content/animated-traps-and-obstacles
character https://opengameart.org/content/legend-of-faune
blocks and trees https://opengameart.org/content/lolly-set-01
...and other few images from opengameart