Computers

MS-DOS fan ports

Every MS-DOS game someone has decompiled, recompiled or ported, with what works today and what you need.

Guides
26
In browser
6
Recomps
14
CoverGameVersionsBest way to playLast release
DoomBrowser · Source port · Static recompilation16/19Play freeWasm Doom (Doom in the browser)★ 4182026-11-01
QuakeBrowser · Source port · Engine remake9/9Play freeQuakeWorld on q1.pieter.com2026-10-28
Star Wars: Dark ForcesEngine remake · Source port3/3Own copyThe Force Engine (Star Wars: Dark Forces source port)★ 1.2k2026-10-13
Tomb RaiderBrowser · Engine remake · Source port3/4Play freeOpenLara (Tomb Raider in the browser)2026-09-22
BloodSource port2/2Own copyNBlood (Blood source port, with Rednukem and PCExhumed)2026-09-14
CarmageddonDecompilation2/2Own copyDethrace (Carmageddon reverse-engineered for modern systems)★ 1.2k2026-07-05
Command & Conquer: Red AlertEngine remake · Source port2/2Own copyOpenRA (Red Alert, Tiberian Dawn and Dune 2000 engine)★ 17.7k2026-10-31
DescentSource port2/4Own copyDXX-Rebirth (Descent and Descent II source port)★ 6412026-10-24
Duke Nukem 3DSource port2/3Own copyDuke Nukem 3D source ports (Raze, JFDuke3D)★ 8932026-01-02
Duke Nukem IIEngine remake · Decompilation2/2Own copyRigelEngine (Duke Nukem II re-implementation)★ 1k2025-04-13
Dune IIEngine remake2/2Own copyDune Dynasty and OpenDUNE (Dune II for modern PCs)★ 1682025-05-31
FalloutDecompilation2/2Own copyFallout Community Edition (Fallout 1 for modern systems)★ 3k2025-08-08
The Legend of Sword and FairyEngine remake · Browser2/2Own copySDLPAL (The Legend of Sword and Fairy reimplementation)★ 2k2026-08-31
Tyrian 2000Source port · Engine remake2/2Own copyOpenTyrian (Tyrian 2.1 source port)★ 6002026-09-14
Alley CatBrowser1/1Play freeAlley Cat recomp (alleycat.exe)★ 52026-10-16
Atlantis: The Lost TalesEngine remake1/1Own copyAtlantis Native (Atlantis: The Lost Tales port)2026-11-12
Dungeon KeeperDecompilation1/1Own copyKeeperFX (Dungeon Keeper Fan eXpansion)★ 1k2026-07-04
Heroes of Might and Magic IIEngine remake1/1Own copyfheroes2 (Heroes of Might and Magic II engine)★ 3.7k2026-11-08
System ShockSource port1/1Own copyShockolate (System Shock source port)★ 9122020-01-18
The Elder Scrolls II: DaggerfallEngine remake1/1Own copyDaggerfall Unity (The Elder Scrolls II: Daggerfall remake)★ 3.6k2025-10-05
The Elder Scrolls: ArenaEngine remake1/1Own copyOpenTESArena (The Elder Scrolls: Arena engine)★ 1.4k2026-08-13
The Settlers IIEngine remake1/1Own copyReturn to the Roots (The Settlers II remake)★ 6022022-02-28
Theme HospitalEngine remake1/1Own copyCorsixTH (Theme Hospital for modern PCs)★ 4.6k2026-11-08
Ultima VII: The Black GateEngine remake1/2Own copyExult (Ultima VII engine for modern systems)★ 7022026-10-30
X-COM: ApocalypseEngine remake1/1Own copyOpenApoc (X-COM: Apocalypse engine rebuild)★ 6042026-09-16
X-COM: UFO DefenseEngine remake1/1Own copyOpenXcom (UFO: Enemy Unknown and Terror From the Deep)★ 2.2k2014-06-13
48 more MS-DOS projects we know about, not reviewed yet

Listed as found in community trackers. We have not checked these ourselves, so treat them with care and only download from the project's own page.