Undertale is great. I never feel like I appreciate it quite enough, though. But something about it makes me see that as an issue with me rather than with the game.
My heart was happy when I found my 8yo son playing Deltarune, though. He finished that, but he hasn’t played much of Undertale yet. Probably because I don’t have it on the Switch.
I can has badge?
And I would especially love this badge.
i finished this game twice
Got all endings, even the one with the picture. 10/10 would do it again.
Blessed to have beaten True Pacifist back when the game was fresh and Sans Undertale wasn’t the far-reaching meme he is today, back before the spoilers ran wild all over the internet. Amazing experience, wish I could relive it!
Badge please <3
If one playthrough/ending counts as having completed the game, I’d love to have a badge please. I only did one ending back in 2016, but I can’t even recall which one 
Finished all main routes back in high school on a perhaps not-so-legal copy of the game a friend slipped me. I loved it so much I eventually bought it myself just because I felt I owed the dev for such an awesome experience. I wish the community didn’t have such a negative reputation because it makes the game itself tough to sell people on.
Finished the game on xbox and loved the simple design that the game had. Would like the badge please.
I completed this on PC. Looking through the backlog attack to update any games I have finished.
Badge please. I had a lot of fun with this one. I think the best ending was a little too sappy, but also in contrast I was too chicken to do the really bad ending