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Back to the Future Part III
Back to the Future Part III is an action game released in 1991 for DOS by an unknown developer, based on the film of the same name. Players control Marty McFly through various action sequences spread across multiple levels. The game combines platforming and combat mechanics typical of arcade-style action games from that era. Keyboard controls handle movement and jumping, with additional keys for attacking. The level progression follows the film's narrative, requiring players to defeat enemies and navigate obstacles. Gameplay emphasizes quick reflexes and precise timing, with difficulty increasing through subsequent stages. The game's visual design and level layouts incorporate the Wild West setting from the movie's plot.
- Released
- 1991
- Platform
- DOS
- Genre
- Action
- Rating
- 4.3 / 5 (2.2K)
- Last updated
Back to the Future Part III Controls — DOS Keyboard Keys
Default keyboard bindings for Back to the Future Part III on our in-browser DOS emulator. Plug in a USB or Bluetooth gamepad to auto-detect mappings, or rebind any key from the emulator settings menu.
DOS games use the keyboard directly as the controller — there is no console-button mapping. Open the in-game documentation or check the game-specific options screen for the key layout used by this title.
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
Back to the Future Part III Longplay & Gameplay Videos
Watch a full playthrough of Back to the Future Part III on DOS before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"Back to the Future Part III" DOS longplay 1991
External references
Frequently Asked Questions
When was Back to the Future Part III released?
Back to the Future Part III was released in 1991 for the DOS.
What type of game is Back to the Future Part III?
Back to the Future Part III is a Action game for the DOS, playable instantly in your browser — no downloads, no installs.
How can I play Back to the Future Part III for free?
Open this page and click "Play Now" — Back to the Future Part III runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Back to the Future Part III in the browser?
No. Back to the Future Part III streams from a public archive into a browser-side DOS emulator. Nothing is installed on your computer.
Can I save my progress in Back to the Future Part III?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original DOS cartridge supported.
Does Back to the Future Part III work on mobile devices?
Yes — the DOS emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play Back to the Future Part III this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Back to the Future Part III. Game files are fetched on demand from publicly-accessible archives. You are responsible for compliance with your local laws and the bring-your-own-ROM principle.
