These are not really games, they are mods, and it's really annoying to see them everywhere when you just want to play Web games.
A lot of them have "Character Test" and "Playground Test" in the name.
You can't scroll for a second without seeing a FNF (Friday Night Funkin) mod.
I think when you search games by topics and platform, those "games" should be removed. They are not games, they are mods.
Look at it yourself. Sort by platform: Web, and look how many games with "Friday Night Funkin", "FNF", "Character Test", and "Playground Test" you can find. These "games" need to be removed from these sections, and only show when you search them.
Any easy way of doing this would be hiding keywords like "Friday Night Funkin", "FNF", "Character Test", Playground Test", "Whitty", which are associated with the game. Make it so those mods only appear in search, not flooding the Web games category.