Wow, late as always, you probably won't read this but my God, I have only read a few fanfictions of Undertale that was even CLOSE to being equivalent to this, and this one is still above those by so many regards, where to even begin? I felt like the writing of the character's emotions was amazing, perfect, on point, and the end, very few times has words on a screen or even on a book ever brought me to tears, let alone full on cry, this is one of those times. I could go on for hours about why, but to keep this short, i loved this story, everything about it, this was truly amazing. Seriously. My only complaint is the fact that I can't read it without knowing what happens a second time. Great work.

the f is this pointless ending that not only is bad but goes nowhere and doesn't close anything up?
? what a pointless stupid ending, I can't even be angry at it because there is nothing there. It just runs off into nothing?

The tears wouldn't stop...

This is so sad, but I can't stop reading!

I read it and loved it. I've always liked Underfell, because it's different from undertale and I love this story. Not many out there with Chara and Asreil, you did a wonderful job.

I ended up sobbing by the end of this. Thank you. Ughhhh this is a wonderful masterpiece

Boring like the story in hopes dreams and dust but its stilllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll UNDERFELL

FINALLY I was able to read the last two chapters of your story! Oh gosh you already know why I wasn't able to up until now, but damn I'm just so happy, I got to read the full story now. I guess now it's time for me to leave a review, huh? I probably won't remember to say everything, so please PM me, if you want me to talk with about your story. Because I'll sure want to :)

Gosh, where do I even start? From the moment, I started reading your fanfic, I completely fell in love with the idea. It still amazes me how you're able to come up with such a unique, yet simple idea and write a realistic, yet consistent story of it. Honestly you made Underfell for me! From "Everything is just edgy" you made a whole new world, where yes, things are different, but not just for fanservice (or better said sansservice). But for an interesting approach at the story we already know...a more aggresive a brutal version of the Underground, I love it! Upps...I'm starting to drift off...

The characters are another thing about your story, I really adore. My favorite (and I assume yours, too) has got to be Asriel! I was really curious how you were going to Underfell such an adorable and innocent cinnamon bun like Asriel without making it feel forced. And well. In the end, he only really had the smallest ink enough of mercy to spare Chara instead of killing them, but other than that, he really did not seem like a good person- which is the whole point of Underfell. But gosh the development he went through with Chara was beautiful to watch! I mean, the fact, that Chara wasn't an extremely good person to begin with, but still made such a positive impact on Asriel (and by extention his parents) really shows how messed up the Underground is. Speaking of Chara.

I'm gonna be honest. I didn't like them very much at first. They seemed like a blank, uninteresting and generic character, but shiiit they grew on me. a LOT. I guess I can thank the character development, you so magically wrote with these characters. Though hands down the best thing about your story was seeing Chara and Asriel slowly becoming friends and eventually siblings. That's what I always looked forward the most, whenever I saw that notification for a new chapter. Especially the finale..ahh, but we'll get to that.

Let's talk about the other characters first. At first I was a little disappointed, that Toriel got such little screentime, though I really have to admit, the last two chapters easily made up for all that. I loved the growing struggle with Asgore's battles through-out the battle and just the tired and finished attitude, he always had. Fits him pretty good. Gaster was probably the most interesting, though. The idea of a crazy scientist, being so obsessed with his research, that he completely neglects emotions such as compassion or pity usually seem pretty boring to me, but I've come to understand more what it really means after seeing Gaster.

Oh boy, let's get to that ending. Geez, I don't what to say, it's pretty much perfect! I do have some minor issues here and there, but those really got overwhelmed by the sheer greatness of your writing. The struggle, the dread, the emotions, the goodbye, the confessions, everything was just so incredible! I realize I'm ranting at this point, but it honestly is kind of hard to stop after having read THAT! Huff, but I think that's all for now~

So, this is just the story of what happened before the events of Undertale? This is actually a very good story, though. Rating: 10/10. Grade: 100A)

Damn, that's deep yo! Thanks for writing this, I thoroughly enjoyed partaking in this adventure, it was quite the treat. I hope to read more of your work soon!

This was such a great prologue to the Underfell Au- this story was a freaking journey. It was just too amazing for this tiny review box. Keep writing!

This made me cry so much...Asriel went full yandere at the end xd thank you for writing this, it was beautiful

God I hate asriel in this story hes 2 smug and fell on happened after asriel died...

Damm, that was a heartbreaking ending.

:'( That was so sad what happened to Asriel and Chara, even sadder than the original game! It was reversed, Asriel wanting to use his full power on the people who hurt Chara, Chara resisting. And Asgore and Toriel's reaction and aftermath... Also, love that little bit involving how Papyrus and Sans came to be, and Undyne's mom. This was a great story.