Abandonware DOS title

Top-down perspective sorted by release date

Top down games were very popular in the 80s and the 90s, when graphic cards were not capable of supporting 3D, and even when 3D started to become popular, 2D games continued to be easier to develop, at least in the infancy of 3D gaming. 2D game offered the player a viewpoint that helped keeping things easily under control (think about top down party-based RPGs or hex-based strategy games).
pharaoh-3

Day of the Pharaoh

DOS19893/5 Chip
decisive-civil-war-2-08

Decisive Battles of the American Civil War: Vol. 2

DOS19893.9/5 SSG Strategic Studies Group
demon-stalkers-04

Demon Stalkers

DOS19893.6/5 Micro Forté
demons-winter-2

Demon's Winter

DOS1989protected3.8/5 SSI Strategic Simulations Inc.
dragonsofflame-2

Dragons of Flame

DOS1989protected3.9/5 U.S. Gold
dungeons-of-kairn-02

Dungeons of Kairn

DOS19893.6/5
dungeonkroz-1

Dungeons of Kroz

DOS1989freeware3.6/5 Apogee Software
dungeons_kroz2_003

Dungeons of Kroz 2

DOS19893.6/5 Apogee Software
faceoff-3

Face Off!

DOS19894.1/5 MindSpan
Face Off! is an abandoned hockey sports game developed by MindSpan (known for their Hardball series) and released by Gamestar in 1989 for DOS and also for Commodore 64. Face Off supports multiplayer in competitive or cooperative modes.
fastfooddizzy-2

Fast Food Dizzy

DOS19894/5 Codemasters
chess2100-1

Fidelity Chessmaster 2100

DOS19893.8/5 The Software Toolworks
final-frontier-03

Final Frontier

DOS19892.8/5 Bubble Bus Software
gauntlet2-1

Gauntlet 2

DOS19894.1/5 Atari
gengis-khan-1-03

Gengis Khan

DOS19893.7/5 KOEI
gold-of-the-americas-03

Gold of the Americas: The Conquest of the New World

DOS19893.8/5 SSG Strategic Studies Group
reel-fish-04

Gone Fishing

DOS19893.7/5 Interstel Corporation
grandmonsterslam-2

Grand Monster Slam

DOS19894/5 Golden Goblins
heavy-barrel-02

Heavy Barrel

DOS19893.4/5 Data East
hillsfar-6

Hillsfar

DOS1989protected3.8/5 Westwood Studios
house-of-cards-04

House of Cards

DOS19893.3/5
if-it-moves-shoot-02

If It Moves, Shoot It!

DOS19893.3/5 Emerald Software
jackal-03

Jackal

DOS19894.1/5 Konami
joan-of-arc-03

Joan of Arc

DOS19894/5 Chip
johnmaddenfoot-3

John Madden Football

DOS19894/5 Electronic Arts
John Madden Football was the first of a series of american football sports games sponsored by the coach of the same name. The first John Madden Football is an abandoned game developed and released by Electronic Arts in 1988 for Apple II and Commodore 64 and later released for DOS (in 1989). The Madden series became extremely popular and the sequels...
knights-legend-01

Knights of Legend

DOS19894.2/5 Origin Systems
last-duel-03

Last Duel: Inter Planet War 2012

DOS19893.5/5 Capcom
legacy-of-the-ancients-05

Legacy of the Ancients

DOS19893.7/5 Quest Software
legends-of-murder-04

Legends of Murder: Volume 1 - Stonedale Castle

DOS1989protected3.5/5 Softdisk Publishing
meteors-05

Meteors

DOS19893.6/5 Apogee Software
minesoftitan-3

Mines of Titan

DOS19893.6/5 Westwood Studios
Mines of Titan (also known as Mars Saga for other platforms) is an abandoned single-player RPG with a sci-fi setting (you're going to Mars!). Mines of Titan was developed by Westwood Studios and released by Infocom in 1989 for DOS, Apple II and Commodore 64.