Here's the better, more comprehensive Top 250 list (not made by me): https://www.backloggd.com/u/chump/list/backloggds-top-250/

Updated once in a while;

1000 played limit;

New or back to the list:
Moon: Remix RPG Adventure;
Dwarf Fortress;
ZeroRanger;
Animal Well;
Thief: The Dark Project;
Flipnote Studio;
Valkyrie Profile;
Hatsune Miku: Project Diva F 2nd;
Blasphemous II;
Inazuma Eleven 2: Blizzard;
Hotel Dusk: Room 215;
Rez;
Bug Fables: The Everlasting Sapling;

Gone from the list:
Zero Escape: Virtue's Last Reward;
Slay the Spire;
Yume Nikki;
Pokémon Mystery Dungeon: Explorers of Time;
Pikmin 2;
A Short Hike;
Fire Emblem: Genealogy of the Holy War;
Lies of P;
Dragon Age: Origins;
AI: The Somnium Files;
Halo 2;
Super Mario Bros. 3;
Helldivers 2;