I find it very interesting that these tilesets are based on tilesets from other games.

But one thing I'm wondering about though is if most of the tilesets are references to other media.

I mean I know psych is based on Alice in Wonderland, it's obvious, everything about the tileset is very much like Alice in Wonderland. But what about everything else?

Also, regarding those images, yeah I can see they are like these tilesets from other games, but I can also see it's only loosley based on these, and are for the most part very original. I think the most original one is the Carrotus one. I can't think of any game that has tileset like that.