I came across this fic the other day and thought of this thread.
Title: Verum Cor, by animeXalchemist
Rating: T.
Wordcount: 12k
Link: https://archiveofourown.org/works/18537682
Summary: "In the world of competitive gaming, a new game has taken the scene by storm:
Verum Cor, the world’s first online competitive dating sim. Pro-player Sora has masterfully made it into the finals, but the stakes are high and beating the tough competition will require him to do something drastic. Trying to conquer the Riku route, though? That’s just pure madness."
Review: The set up is hilarious. The author navigated the pure madness of a competitive dating sim concept in a light and funny way. I particularly liked the introduction of the contestants and the characters they choose to romance in the Verum Cor game. The endgame twists were a little too sappy for my taste, but I love how the author plays around with favorite fanfic tropes. I recommend the read for a good laugh and multi-shipping joy.
Excerpt under spoilers in case you want the surprise of who the five finalists and game characters are.
“So let’s bring ‘em on up! You all know this first cool cat: bring the house down for Vanitas!”
Thunderous applause broke through the arena as the lights came up fully now. The bookies’ favourite strode purposefully into the centre. His diminutive stature was often overlooked because his force of personality was simply so large. With wild and spiky raven locks and curiously amber eyes, Vanitas was a veteran of the dangerous underground dating sim scene. He had been there during The Great Waifu War and lived to tell the tale.
(“A lot of good waifus were lost that day,” Vanitas would say to anyone who would listen, a haunted look in his eyes as he took a long drag on his berry vape. “I’ve seen some shit in my time, kid.”)
Rumours say that he had also been a key instigator of the Husbando Hostilities back in ’05, but there was no solid evidence for this and those who dared to suggest his involvement always ended up mysteriously disappearing into the shadows.
“It’s time to go big or go home; I will crush the competition!” he cackled almost maniacally, raising his hands in the air as he yelled, “I’m going for Larxene!”
On the big monitors above flashed the character in question, piercing eyes smirking at the audience. ‘Larxene: A savage nymph who scoffs at romance,’ the screen proclaimed. Difficulty: ★★★★★
“He’s going for it!” Demyx yelled excitedly, “Nothing but the highest difficulty for this seasoned pro!”
I went through the rest of animeXalchemist's stories and also strongly recommend this perfect Soriku gem:
Title: Work it Out
Rating: T
Word count: 9k
Link: https://archiveofourown.org/works/17109668
Summary: Gym AU. Riku is a personal trainer who thinks that aerobics classes are a waste of time. Sora is a Zumba instructor who just might make him reconsider his stance. And Kairi? She just wants the two of them to stop using Sora's Zumba classes as a form of foreplay and get together already.
Review: Zumba instructor is such a perfect job for Sora. The author describes his classes spectacularly well. You can feel the energy of the room. And Riku's awkwardness "dancing next to Kairi channelling Beyoncé" will make your day (or make you die from second-hand embarrassment). A must read, even if you don't ship Soriku, if only for the Kairi/Riku friendship. The Soriku dynamic is entirely about boys being competitive, or rather
Riku getting stupidly competitive and prideful over nothing.