To the author: Thank you for making this! I look forward to using it.
To everyone else:
If you are making a top-down game, you may ignore this comment, but if you're making a side-scrolling game, then before you decide to not support this asset here's something to consider; this script can actually have functionality outside of top-down games.
For example if you're making a Metroidvania, and are including an ability that lets players stick to and scale certain types of walls, you could use this top-down collision script to extend that ability to also work on certain background tiles. That way, the background can become a platforming and/or puzzle element.
That is all I had to say. Happy developing~!
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Spiderball, spiderball, look in the background and there's a wall!
The wall's magnetic, and you stick, so get ready to do a drop kick!