This is a pen-rendered fire which you may use for your own projects if you want to. I included notes on how to change the fire within the scripts (in case you want blue fire or smaller fire for your own projects). If you have any problems with using the scripts and sprites you can always ask for help in the comments (I´ll do my best to help you).
If you want to use the sprite make sure you use both sprites (if you don´t include the sprite I called "important" your fire won´t work). The fire can only be drawn on the backdrop: ANY sprite will appear to be inffront of the fire.