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Play Back to the Future Part III (Europe edition) Online
Back to the Future Part III
Play Back to the Future Part III online on Master System. Rescue Clara, fend off Buford's gang and race along a speeding train.
Browser play

Sega Master System — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / START | X |
| 2 | Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Back to the Future Part III
Quick start
Press 1 or 2 at the title. During the opening horse chase, shoot approaching attackers and jump or duck to match each obstacle. Falling off costs time, so keeping Doc mounted is your first priority.
Controls
Horse chase: 1 fires, 2 jumps, down ducks, up grabs; down-right collects low items. Pie fight: left/right moves, 1 throws; steer just after throwing to bend the shot, return to the table for more trays. Train: left/right moves, 1 attacks/throws, 2 jumps, down ducks.
Back to the Future Part III — About this game
Three scenes bring Marty and Doc's western adventure to Master System. Doc first chases Clara's runaway buckboard on horseback, dodging obstacles and firing at attackers. Marty then uses empty pie trays to fight Buford's gang in Hill Valley, returning to the table when he needs more. The final stage runs along a moving train: collect special speed logs, avoid overhead hazards and reach the DeLorean as the train accelerates toward 88 mph.
Back to the Future Part III Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · segaMS
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.