>>45059082The only thing this has to do with Undertale/Mother is that the setting and character designs are blatantly copied, other than that it's a collection of most tearjerker tropes you can think of.
In the first playthrough, the 2 main characters die horrible depressing deaths, but then we time-loop and ultimately end on a bittersweet amnesia ending (at least he didn't blow up in space all alone, sad, and afraid, this time).
Now this might sound bad, but the concept was so well done that it turned out to be really quite good. The name of the game is Meg's Monster if you want to check it out once it gets translated (seems to me like it will be popular enough to warrant a translation).