Play DOS games online

Space Pilot

Shooter, 1994
Shareware

Space Plumber

Puzzle, 1997
Freeware, Freeware, Source code

Space Quest: The Lost Chapter

Also known as SQ:TLC

Adventure, 2001
Freeware, Extra

Spaced-Out Invaders!!!

Also known as Kurt's Spaced Invaders!!!

Shooter, 1995
Full version

Spear of Destiny

Also known as Wolfenstein 3D: Spear of Destiny, SoD

First-Person Shooter, 1992
Playable demo (installed), Playable demo

Spectre

First-Person Shooter, 1992
Playable demo

Spectre-VR

First-Person Shooter, 1993
Playable demo (installed), Playable demo

Speed for Dummies

Also known as Speed 4 Dummies

Racing, 1997
Freeware

Speed Racer in The Challenge of Racer X

Racing, 1993
Playable demo

Speedy

Racing, 1996
Shareware (installed), Shareware

Spider Run

Puzzle, 1995
Shareware

Spin

Shooter, 1997
Freeware (installed), Freeware

SPISPOPD

Also known as Smashing Pumpkins into Small Piles of Putrid Debris

Shooter, 1993
Full version (installed), Full version, FAQ, Editor, Shareware

Spit Wad Willy

Shooter, 1993
Shareware (installed), Shareware

SplayMaster

Shooter, 1996
Freeware

Spych

Puzzle, 2001
Freeware