Black Bank Lodge
Posy
80,981 characters

Sword's Story
Christina Nordlander
79,619 characters

The Elements
Andy Lee
79,309 characters

Suspicious Incident #14
QRV
78,096 characters

The Bamboo Heist
Nat L
77,849 characters

Adventure aka Colossal Cave, by William Crowther. This is Will Crowther's original, pre-Woods 1976 game, ported to Inform 7 by Chris Conley
Matt
75,519 characters

Odias: Virtual Reality (second draft)
Tori Lear
74,425 characters

Birthday Card Quest
Matthew Tobiasz
74,185 characters

Chaldea Buffet
chewchulainn
73,928 characters

Little Harmonic Labyrinth: Part 1
Allison
73,017 characters

Keeping Dido
Brendan Desilets
72,724 characters

Wrenlaw
Ryan Veeder
72,173 characters

A Warning, And Then Silence
Faeron P
71,775 characters

Quentaria
Robert Naytor
71,572 characters

Prison Escape
MatthewLarryAlan Shared
71,457 characters

Retro Fatale
Aaron Arendt
69,577 characters

Nickeldrop-Alley
Dragonsploder
67,543 characters

The Island
Patrick Williams
66,009 characters

Theseus
Katherine Parrish
65,645 characters

Historical Williamsburg Living Narrative
Hap Aziz
64,819 characters

My New Game
talentedfool
64,569 characters