A simple save system made in much less than one day. Feel free to use it with credit. Drag the cat around, and then click Save/Load to get the save file. When prompted for the column, choose 1. Don't be scared when only Click See Inside is carried over to the current list, this also happened to me and will (hopefully) not affect gameplay.
Credit to probably lots of games for the warning, but I only remember Sonic Mania (created by SEGA) using it. This was not stolen from SitePass - Main Plaza (created by @CodeKirby, playable here: https://turbowarp.org/1113519380?size=570x360&interpolate). I got the idea days before I discovered the original project for SitePass.
