Alright! if you haven't already
Disco Elysium
is a point and click game. you can control it with keyboard (technically) but i find its way easier and more comfortable as mouse only. But I'm sure you've heard of it already. It would require a big slew of content warnings if ur sensitive to anything, but I'd highly recommend it!
I Was A Teenage Exocolonist
is a point and click game with some deckbuilding mechanics. its about the player character living their life from age 10 to age 20, and the development of their relationships w/ the other colonists and the wellbeing of the newly formed space colony itself. It also allows for the player character to be explicitly trans, and you're pronouns are chosen at character creation (default w he, she, and they, but u can go into advanced options and make them anything u want) this game isn't nearly appreciated enough imo.
World of Horrors
is a point and click RPG inspired by junji ito. a lot of horror, as the title may suggest, lol. if any particular type of body horror especially bugs u it might be best to avoid. it covers a lot of ground. Its also a roguelite so it has a lot of replayability.
Sally Face
is a horror point and click. Its probably the only one on this list I feel mixed about. But overall, I think I'm pretty fond of it despite its flaws. It's a supernatural mystery story, involving a haunted apartment building and something quite sinister going on in this small town.
Night In the Woods
Is an adventure game, I don't actually remember if it uses mouse controls or not??? but i think it does LMAO. Its a really great game! i recommend it. Its mostly a slice of life/mystery with SOME spooky elements (but i wouldnt call it a horror) also involves a small town mystery, but its mostly about the interpersonal relationships of the characters. You may have heard of it before though, but if you haven't played it yourself I highly recommend it!
Death & Taxes
An awesome point and click game where YOU are the grim reaper, but being the grim reaper isnt all its cracked up to be. its actually a boring office job. you have to choose whether people get to live or die, and the ending is influenced by those choices. Its also very repayable, and seems to want the player to play through the game multiple times.
Sorry all of them are not QUITE adventure games, I have perhaps slightly peculiar taste in games LOL. Hope any of these you haven't heard of, or might strike your fancy! let me know if any of them do, I'd be happy to hear it!