Interactive fiction / text adventure DOS games you can play online, free in your browser. 13 of the 565 titles here start instantly, with nothing to install.
They span 1978 to 2024 and lean towards adventure, role-playing (RPG) and simulation.
Adventureland1978 · Adventure
Alice in Wonderland1989 · Adventure
Amazon1984 · Adventure4.5
D.R.E.D. Attack!1989 · Adventure
Indiana Jones in Revenge of the Ancients1987 · Adventure
King's Quest VI AGI Demake2024 · Adventure
Lands of Lore: Guardians of Destiny1997 · Role-playing (RPG)5.0
Red Alert: a Johnny Walker Production1996 · Adventure
Sherlock Holmes: The Vatican Cameos1986 · Adventure
SONGTAN: The Next Morning1993 · Adventure
Time Bandit1989 · Action
Zork I: The Great Underground Empire1982 · Adventure5.0
Zork III: The Dungeon Master1982 · Adventure