Very Vile Fairy File has you as Kerry Kyle, transported into a strange world consisting of rhyming couplets. The titular Fairy File will repeatedly show up to insult you until you can put a stop to it.
The game revolves around rhymes: you have to turn Soft Sand into a Loft Land, a Coral Cage into a Moral Mage, a Stark Store into a Dark Door or you can Mark More. Seeing how many puns the writing can string together is part of the fun, especially when you run into a dead-end room.
The game encourages guesses, since ones that might not exactly help will still feed your Lurking Lump, allowing you to use a Jerking Jump to bypass puzzles you're stuck on. It's a fun trade-off, but I did find myself devolving into just going down a list of syllables or letters during particularly frustrating areas. You can also use your Leet Learner to get an idea of whether or not you have to subtract or add letters from a term.
There's a good amount of context clues you can work out from examining objects, and only once did it use a word I didn't know. There's also a flat-out hint feature, but most of the time it wasn't that helpful. Either way, there's plenty of anti-frustration features, and multiple areas will always be open at once, so you can just do something else to clear your head until you want to return.
Very Vile Fairy File is strong and funny, and definitely worth a try if it seems interesting to you.