LogiKing is a game where you utilize the effects of 10 cards numbered 0 to 9 and deduce your opponent's hidden cards.
4GamesList is the best free alternative to Backloggd — like AniList, Letterboxd, or MyAnimeList but for video games. Track your game library, log playtime, sync Steam achievements and PSN trophies, browse game characters and studios, and connect with friends.