I know that ToadettetheAchiever is banned on MarioWiki because his edits are too forceful and trying to make major changes without prior discussion but he does have a point on merging the mode articles together. There's no reason they should be separate and spliced up into their own articles when they're all game mods ala part of the game and could easily fit into the main body article with tweaks here and there.
The
Mini-Game Island article and how
Mario Party: The Top 100 organizes its variant of Mini-Game Island has a major discrepancy between each other. We have to settle which one is the better way of organizing them.
Endurance Alley shouldn't be its own article and should be merged with
Mario Party 6.
Travel Diary needs to be merged with the
Duty-Free Shop
Everything here should be merged with this article (
Mario_Party_8#Other_features)
Boss Rush can easily fit into this article like how Decathlon fits into
Mario Party: The Top 100 or the Hot-Air Hjjinxs minigames in
Mario Party: Island Tour The rest of the Mario Party 9 minigame modes are guilty of this. If you want to know how I want this to be organized, look no further than the
Mario Party 6 article on how it decides to organize its modes. All of this is akin to giving Renegade Roundup its own article on MarioWiki and we don't do it because there's no need to split off the game into separate articles.
Anything I missed would probably fit the bill here. Of course, there are major exceptions such as
Super Duel Mode but take a look at that article, and you can see why: it has a glut of its own content, its own unlockables, and its own maps, and arguably, I think the vehicle parts in Super Duel Mode should get their own articles like the Mario Kart vehicle parts as they have properties the game doesn't really explain all that well.
If you want my verdict on any other Mario Party mode, feel free to ask.
EDIT: Ignore what I said, there's a proposal on this. I need to kick myself for not checking.
https://www.mariowiki.com/MarioWiki:Proposals#Merge_most_game_modes_into_their_respective_game_articles