Maybe you've heard of One Night Ultimate Werewolf; it's my favorite board game ever. The thing is, it requires a group of people, and it can be hard to find one... I really love how this is essentially a singleplayer version of ONUW! The social deduction mechanics work perfectly as logic puzzles, and it's just a super fun game to play. The art is great as well, feels really original and cool. I really look forward to the full thing, and thank you for making this (intentional or not) singleplayer adaptation of social deduction!
Yes, its one of my favorites too!
Played a bunch of them, ONUW, Secret Hitler, Avalon, Spy Fall, ofc Mafia.
But the most complex one is Blood on the Clocktower, as someone mentioned it. Demon Bluff was heavily inspired by that game :D. You should check that one out if you like Social Deduction games.
There are also some deduction board games like 'Search for planet X', 'Cryptid' or even 'Cluedo', that got me inspired as well