Lose Your Marbles is a puzzle game where the goal is to create matches of colored marbles to fill either the CPU's or another player's board with marbles.
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.