Top-down DOS games you can play online, free in your browser. All 135 titles here start instantly, with nothing to install.
They span 1982 to 2015 and lean towards strategy / tactics, action and role-playing (RPG).
'Nam 1965-19751991 · Strategy / tactics
1830: Railroads and Robber Barons1995 · Strategy / tactics4 Soccer Simulators1988 · Sports
A Nightmare on Elm Street1989 · Action
Action Soccer1995 · Sports
Advanced Civilization1995 · Strategy / tactics
Albion1996 · Role-playing (RPG)
Alien Alley1994 · Action
Alien Breed1993 · Action
Alien Breed: Tower Assault1994 · Action
Arctic Baron (Transarctica)1993 · Strategy / tactics
Arcy 21994 · Puzzle
ARSENAL Taste the Power1997 · Strategy / tactics
Ascendancy1995 · Strategy / tactics
Astérix: Caesar's Challenge1995 · Strategy / tactics
Baldies1996 · Strategy / tactics
Battle Bugs1994 · Strategy / tactics
Battle Isle1991 · Strategy / tactics
Bedlam (1988)1988 · Action
Berusky1999 · Puzzle
Beyond the Abyss1994 · Action
Blood & Magic1996 · Strategy / tactics
Blood Bowl1995 · Sports
Cannon Fodder 21994 · Action
Capitalism Plus1997 · Simulation
Castles1991 · Strategy / tactics
Castles: The Northern Campaign1991 · Strategy / tactics
CD-Man Version 2.01989 · Action
Chip's Challenge1990 · Puzzle
Cobra Mission1992 · Role-playing (RPG)
Commander Keen 1: Marooned on Mars1990 · Action
Commander Keen 2: The Earth Explodes1990 · Action
Commander Keen 3: Keen Must Die!1990 · Action
Commander Keen 6: Aliens Ate My Baby Sitter!1991 · Action
Commander Keen 8: Dead in the Desert2009 · Action
Cosmic Crusader1982 · Action
CRASH1996 · Action
Darklands1992 · Role-playing (RPG)
Death Rally1996 · Action
Dune1992 · Adventure
Dune II: The Building of a Dynasty1992 · Strategy / tacticsDune III1995 · Strategy / tactics
Dyna Blaster1990 · Action
Earth 21401997 · Strategy / tactics5.0
Empire Deluxe1993 · Strategy / tactics
Epic Pinball: The Complete Collection1995 · Action
Fields of Glory1993 · Strategy / tactics
FIFA International Soccer1994 · Sports
FIFA Soccer 961995 · Sports
Fragile Allegiance1996 · Strategy / tactics
Gettysburg (1993)1993 · Strategy / tactics
Gold of the Americas: The Conquest of the New World1989 · Strategy / tactics
Grand Theft Auto1997 · Racing / Driving5.0
Hannibal1994 · Strategy / tactics
Heroes1998 · Action
Heroes of Might and Magic1995 · Strategy / tactics
HeroQuest1991 · Strategy / tactics
Hexxagon1993 · Strategy / tactics
Hexxagon II1993 · Strategy / tactics
Horde: The Northern Wind1999 · Strategy / tactics