So like can anyone figure out what the common link between these 4 fangames is and why they could've possibly been taken down? Glazed and Flora Sky especially are baffling due to their age
Crackpot theories ahead: Pokemon Prism, the other (only?) major case of a romhack being taken down before this, happened before the release of USUM focused on Necrozma, the Prism Pokemon. This could means that all these games are related to Scarlet/Violet in some way, perhaps with features being described that could be common search terms. I haven't really played these so I'm just going off descriptions from random sites.
Pokemon Glazed:
description said:
Today's the day you turn twelve years old, which means today is the day you get your first Pokemon. But if you were expecting an uneventful journey across the Tunod region, you'd be dead wrong. A mysterious power is sending the Pokemon world and the real world on a collision course. A mysterious team lurks around the ruins of ancient Tunod, with a mysterious purpose. You'll meet allies in three roaming trainers from the Johto region, as well as a scarfed Pikachu hell-bent on revenge. Will you be able to handle it?
A selling point about the game is that it has a lot of content and even 3 regions (Tunod, Johto, Rankor) and 20 badges to collect. Incidentally, you could visit a small part of Tunod in Pokemon Prism. Maybe there will be a glazed glass pokemon or the game will be really big. We haven't really seen what the entire region looks like yet.
Pokemon: Giratina Strikes Back:
Pokemon Giratina Strikes Back is a ROM hack of Pokemon Ruby. The hack was started back in 2011 and it has been getting updates and it is at a state where it is good to go. It has an interesting story with the villains trying to call forth Giratina to wreak some havoc in the world.
In Giratina Strikes Back, you are a 13-year-old or girl in the Lunoh Region. Your father who owns EDGE Co. calls you so that you can fulfill his childhood dream of being a Pokemon Master. You are given an Eevee, and you set out in the Lunoh Region fighting trainers, Gym Leaders, and Team Genesis. Make sure to stop Team Genesis from summoning Giratina.
I don't expect Giratina to be too relevant in another plot right after Legends unless they really want to follow up on that, but maybe they used the name "Team Genesis", though searching that up with pokemon mostly just brings up TCG results anyway.
Pokemon Flora Sky:
In Pokemon Flora Sky, You’ll come to a land with many mysteries of the legendary Pokemon. After the battle between Dialga and Palkia, the portal between Torn World – the world of Giratina and the real world is opened. Giratina appears and brings many unanticipated dangers. And you must close this portal before it’s too late. Meanwhile, Team Magma and Aqua are seeking the legendary Fire and Water-type Pokemon to dominate their world. Together with other friends, our hero will prevent the heat of the legendary Pokemon by the actions of Team Magma and Aqua. What will help Groudon and Kyogre calm down? For more stories, let’s play…
This story is a mix of Giratina and the Sky Warrior and the vanilla Hoenn plot, though apparently the actual ingame storyline is very disjointed and it's easy to get lost, so hopefully that's not what gamefreak is going for. It's also the oldest of these hacks, and it seems that the draw of this game is more from its pure content additions, even going so far as to have a second version with a pokedex of all the pokemon not in the main game.
Pokemon Stranded departs from traditional Pokemon games in a number of ways. To begin with, there are no Gyms or traditional Pokemon Trainers, no badges, no Pokemon Centers or Marts, and so forth. In addition, the game’s main story will be relatively short and straightforward, but there will be thousands of side stories to follow along the way. The majority of game updates will focus on adding new side quests.
It was just another ordinary day when you left your house to meet Professor Oak and pick up your first Pokemon before embarking on your own Pokemon adventure. You had no idea it was anything but a “normal” day! You discover that Team Rocket has infiltrated your town and is attempting to steal the Professor’s Pokemon. And you happen to run into one of the grunts, he uses his Drowzee to teleport you to a random island. He doesn’t care what happens to you after that!
And this is where the game’s main plot begins. You’ve landed on the beach of an unnamed, uninhabited island, and your mission is to get back home!
Surf your way through the cluster of islands you find around you to gradually uncover the islands’ dark secrets. Collect information from various sources and piece it together to reveal the dark, gruesome mysteries that remained hidden within the islands, which the rest of the world was unaware of! Some of the unsolved mysteries can be theorized, while others can be solved using clues scattered around the island.
I can see this relating to SV with how it "departs from traditional Pokemon games" by being open world, though it sounds like Stranded goes a different direction with focusing more on puzzles and sidequests on a smaller playing field. Maybe there will be a quest where you get stranded on an island and they expect people to google "pokemon stranded" and don't want this hack to come up first.
Overall these 4 don't have much in common other than the standard pokemon master business and evil teams causing the main plot, but in pairs there are some common themes, mostly to Flora Sky which I didn't really come up with anything for.
Glazed/Flora Sky: portals between worlds colliding
Giratina/Flora Sky: Giratina is involved
Stranded/Flora Sky: lands with mysteries to solve