I recently created a wiki page for a fan-made game that I've been working on, called Mega Man 2.5D. However, the page has been marked for deletion. As no reason for the deletion has been given, I don't know if there's anything that I could do to keep the page from being taken down. I'd very much appreciate to get an opportunity to try and make the changes needed for the page to stay up.
Hey. I dont think that removing some while leaving others is fair or logical. Honestly, my two cents are that it should be an all or nothing action: either remove all fan games or leave all and continue allowing addition of other fan games (the fine print being that these games have to be well into the development and must have playable demos or unfinished versions available to the public). Whatever you decide, Quick, I will support that idea since both kind of make sense to me, LOL. However, should we choose to remove all, I suggest that first we migrate all the info/page structure onto the fannon wiki, wherever necessary, prior to deletions.
P.S. I am probably going to be a bit more active again for a bit. If anything I can help with the aforementioned.
Agree that it isn't much fair, but the problem is that there are more fan games than official games. Even if we allowed only complete ones, how many you think would be here? That's why only the most popular (and complete) get to stay, specially ones with some kind of official relation like Street Fighter X Mega Man and Mega Man Unlimited (MM10 official site mistake). While 2.5D looks promising and is well known, it is yet to be completed...
Although one could interpretate it that way, the song doesn't mention names. Also, while it is her theme, it doesn't mean she is the one singing it. And even if it is, it could be a music she liked, like Proto Man's whistle in Gigamix. The only song actually used by a character in a story is Freesia by Ciel in MMZ4.
In case you don't know yet Mega Man 5-7, X3, Zero 1-2, and Battle Network 1-3 are currently being planned for release on the Wii U's Virtual Console other than the fact the games that were part of the Mega May event are being planned for Europe. Here is the source link. 
The game is not the same as M.U.G.E.N., which is an engine and not a game by itself. If the article's content was removed because it was fan-made material, shouldn't similar games (such as Mega Man Revolution be removed as well?
But isn't Mega Man 9 done with the MUGEN engine? Due to its customizing nature, any kind of Mega Man game is possible, so isn't it better to have an article about the engine with a link to the MUGEN wiki, which has articles of games made with it, than multiple articles of games made with it here? If you want, you can add those two and more there.
I found this template at the bottom of one of the gallery pages. It didn't have any links to the few pages it had listed, and hasn't been updated since 2012. It's admin only protected, so could you give it a look?
Your Otaka page had this: "Otaka is an 11-year old girl with a HUGE crush on Mega Man. She appears in Mega Man 8 as Roll's assistant, then again in Mega Man World as a playable character."
Well, if you want to start your own wiki for your content, you can make a request in the "Create a wiki" button in the top right of the screen. Fandom isn't allowed here because this wiki is only for official content. (with strict exceptions due to their relevance or popularity, like Air Man ga Taosenai and Mega Man 10 Unlimited)
|caption=Otaka in ''[[Mega Man World]]''.
|eyecolor = Blue
|hp=40 (Mega Man World)
|at=1 (Gekusami Kick)
|weapon=[[Gekusami Kick]], [[Watasuki Throw]]
|weak=[[Spikes|Lethal]] [[Bottomless Pit|hazards]] (Mega Man World)
|appearances=All games in the original [[Mega Man (series)|Mega Man]] series<br/>[[Rockman ×over]]
|appear2=See ''other media'' below
|voiceactoreng=Michelle Gazpis (MM8), Andrea Libman (MMW)
|voiceactorjap=Konami Yoshida (MM8, MMW)
Otaka is an 11-year old girl with a HUGE crush on [[Mega Man (character)|Mega Man]]. She appears in Mega Man 8 as [[Roll]]'s assistant, then again in [[Mega Man World]] as a playable character.