The year is 1905 in the capital of the British Empire, the Engine City London, where the air is so thick with smoke that a mere glimpse of the blue sky is considered a miracle. The protagonist, Mary Clarissa Christie, is a girl living by herself while her mother works abroad. She attends university with her friends, Angelica Derleth and Charlotte Bronte, and lives a peaceful life. However, through a chance encounter, she finds herself drawn into another side of London- spoken of only as rumors of "Metacreatures" who roam the night and attack people. She forms a contract with a strange man in a black suit, known as 'M', and begins to help him hunt these creatures...

The year is 1907. The 20th century is still young. This is a world that experienced a 19th century very different from our own. A world of innumerable steam-powered Engines. The unnaturally rapid development of this steam civilization filled the air with smog, robbing humanity of the blue skies they'd once known. There is one place in particular where the sky is darker than anywhere else: the ruins of the Engine city New York, perpetually shrouded in grey clouds and polluted rain. Five years ago, a mysterious disaster known as the "Great Disappearance" reduced this entire metropolis to a deserted, crumbling wasteland. Sealed off from the world by the United States government, it stands in utter silence. Not a single soul now walks its streets. But today, a woman named Elysia quietly sets foot inside it - guided by a singular purpose. Her destination: old Manhattan, said to be the epicenter of the catastrophe. Unbeknownst to her... There is a place said to be the city's "Underground." This is an enormous subterranean realm, permeated with a dim purple light. No one on the surface world knows of its existence. In this place, the Skyscrapers that crumbled five years ago still stand tall; but their forms are warped and twisted. "Underground New York" is a place of black and violet shadows. A prison with no exit. And beneath its unnatural "sky," the men and women who vanished five years ago still exist... Cowering in fear of the seven monsters known as the "Messengers." Suffering terror, agony, and death at the hands of the "Messengers." They linger on in this twisted underground city, as if waiting for something. A girl named Lily sets foot in this place, her mind devoid of memories. There is only one thing she's certain of. She doesn't have a reason. She doesn't know who or what awaits her. She doesn't even know why she feels this way. But even so, she's absolutely certain. "Manhattan. The ends of the violet sky." "I have to go there. I'm the only one who can." ─The girl sets off for the tower of violet shadow looming far in the distance. ─With every step, she finds the shades of those yet to fade away. ─She isn't aware of the tears she sheds. [From [url=http://mangagamer.org/sona-nyl/]MangaGamer[/url]]

In a big city in the desert called Valcia, only young people called 'adept' are allowed to go out. The city used to be covered with a canopy, but people can see the sky and a lot of people visit the city through the canopy now. But this inflow of people gradually changes the city... Young people called "adept" are the ones who search into various ruined labyrinths full of treasures and danger, and fight against monsters called 'horror'. Recently, these monsters called 'horror'", which are supposed to exist only in the labyrinths, started to appear in the city. People are now afraid of the change of the city and the monsters. One night; a boy sees something shiny, another boy learns what to love, a girl finds the meaning of the starry sky, and an assassin sheds a tear of remorse... [Edited from ErogeShop]

In a world powered by steam many advances have been made, even as far as steam-powered airships. Utilizing this technology, a militaristic empire has already taken over half of the continent. The story surrounds a freelance airship crew trying to make ends meet in this war-torn world. When Connie, the captain of the ship decides to save a girl from the ruthless imperial soldiers (with the help of a mysterious boy), she stumbles into a journey that will take her ship and all its crew to the end of the world and beyond... [First paragraph from a forum post by Asqualla]

A fandisc which covers Liar-soft's What a Beautiful/Steampunk series, featuring a total of nine scenarios with seven being newly written. Also includes a teaser PV for the sixth installment of the series, Ourai no Gahkthun.

Inganock, a city isolated from the outside, a city where everything is distorted, even the sun. It all started ten years ago, at a day called as 'Revival'. Then residents of the city slowly changed into beings that are partially human and partially animal. To this day, only a few still look fully human on the outside. One of these is Guy, a former medical student, now an illegal doctor that walks the city and cures the poor for free. He changed too, but only in the inside and his change enabled him a mysterious ability that he uses to heal people that keep mutating further every day. He has a few 'friends' if you can call them that. One of them is a black steel cat girl called Atty. Another one is an old friend from his medical school that he just met again after ten years, Salem. And the games story really begins when he encounters a little girl with pink eyes named Keea...

It was the third year of the Bunkyu era and the skies of Edo were dark. In the short ten years after Japan ended its isolationist foreign policy, Edo had been thoroughly transformed into a n ‘Engine City’ due to the arrival of steam engine technology from the strange land of Kadath via the West. The young Shingyoto-ryuu swordsman Hachirou was given a secret order one day to pick up a package from Nobutomo, a great swordsman admired by both his older brother and uncle, in Shimoda and deliver it to Kyoto. It was a large box that resembled an ‘iron maiden’. While he was perplexed by its looks, he was more astonished when a doll-like petite girl came out from it. [From [url=https://omochikaeri.wordpress.com/2018/04/01/april-2018-eroge-releases/]Hau~ Omochikaeri~![/url]]