History VideoGame / FlowerKnightGirl

** 2024 introduced a week-long {{minigame}} "USO Parallel School Entrance Exams", based on the setting of [[HighSchoolAU the "Parallel Academy" events]], where Sensei finds themself working during the spring break to meet new applicants for the next semester.

* {{Unobtainium}}}: Within the abandon mineshaft found in Kodaibana are "Grey Diamonds", a rare type of coal blessed by the once powerful World Flower of the region with the property of burning forever. Though, not only is it rare, it's incredibly hard to obtain due to strictly being found [[{{Mordor}} in the deadly, Pest-infested region.]] The story event "The Hidden Treasure that Sleeps in the Wastes" features several knights seeking to find this material.

** Slice: swords, knives, daggers, and various other bladed weapons.

* WeatherOfWar: Chapter 9 of the Aqua Shadow Sub-Story features a perpetual rainfall in Winter Rose, which help sustains the Aqua Shadows and makes it hard for the Flower Knights to fight against them. By the climax, the tide is turned against the Aqua Shadows [[WeatherSavesTheDay when the rainfall is replaced with a snowfall]], courtesy of Queen Novalis borrowing the power of the World Flower, that the Flower Knights get the advantage instead against the weakened water clones.

* AWizardDidIt: A Flower Knight's World Flower blessings is what easily justifies the by-product unique traits they have -- from [[OlderThanTheyLook having an age dissonant to their looks]] (whether by a few years or [[[ReallySevenHundredYearsOld a few centuries]]), to a variety of unusual abilities such as SuperStrength (usually [[StrongerThanTheyLook dissonant from how they look]]), [[NeverGetsFat inability to gain weight]], [[SignatureScent smelling like their namesake,]] etc. Even the general Flower Knight trait of resilience, including from harsh environments such as [[ExposedToTheElements the cold]] and [[ConvectionSchmonvection intense heat]], is passed off as this trope.

** 2018 included a subgame called Hungry Slug, an IdleGame where you feed a slug pest named Naame[[note]]A play-on of Nae[[/note]] with macaroons, raising an army of pests alongside Nighogg Danchou for the upcoming fight.

** 2021's is the Eternal Vows feature extending to some additional subjects -- ie, the various other non-Flower Knight extras as well as the other Knights familiars/pets.
** 2022's is The "Phantom Thief" Nightshade Appears??, where a number of Flower Knights had their important belongings stolen, with the player finding the lost items in various places across the UI to eventually find the true culprit, [[spoiler:[[NotMeThisTime who wasn't Nightshade]], but a random pest.]]

* NoClearLeader: "Berries", a group of berry-type Flower Knights, is an informal expedition team inspired by the likes of the Tritonia Survey Team, which formed to help [[PlayerCharacter the Commander]] in any way possible. As an illustration of the group being less professional and organized than prior groups, which is even reflected in the group name being "Berries" and not one specific member[[note]]'''Acacia''' Corp, '''Orange''' Squad, '''Tritonia''' survey team[[/note]], every member has claimed the title of leader at least once for their own reasons, with most of them being confused if questioned otherwise -- even Gumi, the founder and thus the de-facto candidate for the role, wonders if everybody else thinks differently.

** Exclusive to the browser version, getting an "Under Maintenance" screen features Hop and German Iris in the bottom left of the screen playing an improvised game of baseball. By swiping the mouse cursor along the highlighted line, you make Hop swing her "bat" (read: wine bottle) to hit German Iris's pitched rubber balls.

In present day, the player assumes the role of a Knight Commander (団長, ''Danchō'') stationed at Blossom Hill, training and conducting the Order of Flower Knights to prep them for the battles ahead. The main story starts with them newly hired and joining up with Nazuna, a non-Flower Knight girl who pledges herself as an assistant, along with several recruited knights: the hard-headed Turnip Rape[[note]]Aburana[[/note]], the ditzy Saint Paulia, the graceful Silver Orchid[[note]]Ginran[[/note]], and the tactical Great Burnet[[note]]Waremokou[[/note]]. From then on, as the group would go on to establish their talents as they face many obstacles and challenges in their quest, the forgotten past of Spring Garden begins to slowly unravel itself as some greater threats from long ago begin to resurface...

** ''Girls Symphony'', another game by the same publisher, featured a minor collaboration event in March 2017 that gifted Anri (Rue Anemone) in ''FKG'' for getting to level 30 in the former game. A full standard collaboration event would be hosted later down the line, introducing several of its characters as units.

* NonIndicativeName: Downplayed. The characters blessed by the World Flower and fight for peace in Spring Garden are called Flower Knights, and while they generally serve their chosen superior (in this case, the knight commanders), many of them definitely don't look the "knight" part of their title. About a handful of characters could fit the classic definition of a knight, whereas everyone else fit a variety of professions like ninjas, pirates, {{phantom thie|f}}ves, even hierarchy such as [[BlueBlood aristocrats]] and [[RoyalsWhoActuallyDoSomething queens.]]

* FairyTaleEpisode: Event number 172, The Mysterious Wizard of Eda, is a wholesale reference to ''Literature/TheWonderfulWizardOfOz'', with several Flower Knights winding up in the mysterious country of Douilily; just Spring Garden with multiple ''FKG'' characters as the ''Wizard of Oz'' cast. The newly introduced Flower Knights of the event (Peristrophe, Reed, Screw Flower) are even based off the main characters of the novel (Dorothy Gale, The Scarecrow, The Tin Woodman).

As mentioned above, the game is only available in Japanese, with no official English translation available. The game's English wiki features some {{fan translat|ion}}ed work available [[https://flowerknight.fandom.com/wiki/Story_Translations here.]]

* InPlaceOfAnEye: Belle, AKA Bergamot Valley, is a Nature Spirit personified from a World Flower, like Bloss and Win before her. As such, she's got a lily sprouting from her right eye — though she's the only instance of this trope among her group of spirits, which generally signify their nature with signature insignia in their eyes.