With thousands of DOS games out there, knowing where to start can be overwhelming. We have done the work for you. Every game on this list is legally free to download, runs well in DOSBox, and represents the best of what the DOS era had to offer. Whether you are a first-time retro gamer or a seasoned veteran looking for something you might have missed, this list has something for you.
1. Doom (1993) – The Game That Changed Everything
If you only play one DOS game in your life, make it Doom. id Software’s legendary first-person shooter is fast, atmospheric, and endlessly replayable. The shareware episode — nine full levels — is free and gives you a complete taste of one of gaming history’s most important works. Download Doom →
2. Wolfenstein 3D (1992) – Where It All Began
Before Doom, id Software created the first-person shooter genre with Wolfenstein 3D. Fight through Castle Wolfenstein, blast Nazi soldiers, and take down Mecha-Hitler in three free shareware episodes. Essential gaming history. Download Wolfenstein 3D →
3. Quake (1996) – The Dawn of True 3D
Quake moved beyond sprites and fake depth to deliver fully 3D environments and enemies — a revolution at the time. The dark, Lovecraftian atmosphere and a Trent Reznor soundtrack make it uniquely compelling. The free shareware episode holds up brilliantly. Download Quake →
4. Duke Nukem 3D (1996) – The Most Interactive Shooter
Duke Nukem 3D blew minds in 1996 with its interactive environments, one-liners, and sheer variety. Flush toilets, flip light switches, blow up walls — and then blast aliens with a shrink ray. The shareware episode is a self-contained blast. Download Duke Nukem 3D →
5. Heretic (1994) – Doom in a Fantasy World
What if Doom took place in a dark medieval fantasy setting? Heretic answers that question with elegance. Built on a modified Doom engine, it adds inventory items, new enemy types, and a brooding atmosphere that stands apart from everything else in the genre. Download Heretic →
6. Jazz Jackrabbit (1994) – The DOS Answer to Sonic
Epic MegaGames built a high-speed platformer that matched the energy and color of Sega’s Sonic the Hedgehog. Jazz Jackrabbit is joyful, fast, and bursting with personality. The free shareware episode is the perfect introduction. Download Jazz Jackrabbit →
7. Hexen: Beyond Heretic (1995) – For Those Who Want More
If you loved Heretic and want something deeper, Hexen offers three character classes, hub-based level design, and puzzle-solving that no other DOS shooter attempted. It is demanding, atmospheric, and uniquely rewarding. Download Hexen →
8. Raptor: Call of the Shadows (1994) – The Best DOS Shmup
Vertical scrolling shooters were an arcade staple, and Raptor is the finest the DOS world produced. The upgrade system — spend earnings between levels on new weapons and shields — gives it a depth that pure arcade shmups lack. Download Raptor →
9. Blake Stone: Aliens of Gold (1993) – The Forgotten Gem
Released just days before Doom, Blake Stone never got the recognition it deserved. A spy-themed shooter with smarter level design than Wolfenstein 3D, it features informants who give you tips, multiple weapon upgrades, and six episodes of content. The free shareware version covers the first two episodes. Download Blake Stone →
10. Cosmo’s Cosmic Adventure (1992) – Best for Families
Not every great DOS game is a shooter. Cosmo’s Cosmic Adventure is a charming platformer starring an alien child with suction-cup hands who can climb walls and ceilings. It is colorful, creative, and genuinely fun for players of all ages. The first episode is free. Download Cosmo →
New to DOS Gaming? Start Here.
Before you download any of these games, you will need DOSBox to run them on a modern PC. Our complete DOSBox installation guide will have you up and running in under ten minutes — on Windows, Mac, or Linux.