The Oregon Trail — the computer-lab one
Runs here
1990 · MECC · System 7 · Mini vMac (Mac II) · 640×480 at 8-bit colour
Guide updated September 2026
Yes: The Oregon Trail runs free in your browser on this page. Press Start and it boots System 7 on an emulated Mac II, with no download, no plugin and no account. Controls: Arrow keys / mouse (move the sight while hunting), Space (fire, while hunting). Your progress is saved in your own browser between visits. It plays best with a keyboard; on a phone, on-screen keys appear once it starts.
Almost everyone who sat in front of a school Macintosh in the 1990s played this. Not the Apple II green-screen original, and not the phone remake — this one, with the drawn title screen, the general store at Independence, and the river you were never sure whether to ford.
It is MECC's Macintosh release, and it runs here on an emulated Mac. You pick a profession, buy supplies with money you will immediately regret spending, and set out in April with five people in a wagon.
Boots straight to the title screen on an emulated Macintosh II. Click Travel the Trail, choose a profession — banker is easy, farmer is hard and scores triple — and buy supplies before you leave.
Controls
| Mouse | Everything: menus, the store, the map, the river crossing |
| Arrow keys / mouse | Move the sight while hunting |
| Space | Fire, while hunting |
| Return | Confirm the highlighted button |
| Cmd-Q | Quit to the Finder |
MECC was a Minnesota state agency, then a company, then sold to SoftKey, then to The Learning Company, then to Mattel, and the trail eventually reached Houghton Mifflin Harcourt. The Macintosh release has not been sold in any form for more than twenty-five years, and no current product contains it — the 2021 mobile and Switch remakes are new software. Full reasoning is in notices/oregon-trail.md, and the takedown promise applies without argument.
Archives and originals
- Internet Archive — the preserved Macintosh disk this copy came from.
- Macintosh Garden — other Macintosh releases, manuals and box scans.
How it works & what to expect
| Machine | Macintosh II, 640×480 colour |
|---|---|
| System | System 7.5.3 |
| Emulator | Mini vMac, compiled to WebAssembly |
| Version | The MECC Macintosh release |
| Saves | Inside the emulated Mac, in your browser. Do not keep anything irreplaceable there. |
This is the Macintosh build, so the art is the detailed pen-and-ink work the Mac version is known for rather than the blocky Apple II graphics. It uses a small palette — the title screen is essentially two-tone on parchment — which is what the machines of the day could manage and what the artists drew for.
Everything is mouse-driven. The one thing worth knowing before you start is that the game does not warn you when you are making the decision that kills you; it just quietly notes it and lets you find out three weeks later.
How not to die immediately
Leave in April or May. Leave in March and you hit snow in the mountains. Leave in July and you hit snow in the mountains.
Buy more oxen than you think you need. A dead ox is a stopped wagon, and a stopped wagon in October is the end of the run. Two spare yoke is not excessive.
Do not shoot more than you can carry. Hunting is the most fun part of the game and the easiest way to waste a day: you can only haul a few hundred pounds back to the wagon, and everything else rots where it fell.
Slow the pace and raise the rations when people get sick. Grueling pace plus bare-bones rations is how a party of five becomes a party of one, and the game will let you do it all the way to the end.
Ford only shallow water. Under two and a half feet, ford it. Deeper than that, take the ferry or hire the guide and pay the money. Everyone learns this once, expensively.
The route, stop by stop
Knowing the order of the stops is half of planning the trip. These are the places this release names between Missouri and Oregon, in order:
- Independence, Missouri, where you buy everything
- The Kansas River crossing
- The Big Blue River crossing
- Fort Kearney
- Chimney Rock
- Fort Laramie
- Independence Rock
- South Pass
- Fort Bridger, or the Green River crossing
- Soda Springs
- Fort Hall
- The Snake River crossing
- Fort Boise
- The Blue Mountains (the Grande Ronde)
- Fort Walla Walla, or straight on to The Dalles
- The Dalles
- The Barlow Toll Road, or a raft down the Columbia River
- The Willamette Valley, the end
There are two real decisions of route. After South Pass you can take the shortcut to the Green River crossing or detour to Fort Bridger to buy supplies. After the Blue Mountains you can take the shortcut to The Dalles or head to Fort Walla Walla to buy supplies. The shortcut saves days; the fort saves you if you are short of something. Go by the fort whenever you are low on food, clothing or spare parts. Snow in the mountains is what ends most late runs.
The last choice is the one people remember. The Barlow Toll Road costs money and is dull. Rafting down the Columbia is free, and it is the only part of the game you steer yourself: move the raft with the mouse and keep it off the rocks.
How the score works
Reaching the Willamette Valley is only half the game. The other half is the score, and the Mac version shows exactly how it is built:
- Points for every person who arrives, and more for each one who arrives in good health.
- Points for what is still in the wagon: oxen, spare wagon parts, sets of clothing, bullets, pounds of food and dollars.
- A bonus for your profession. A banker's run is worth the least and a farmer's the most, which is why farmer is the one to pick once you have finished the trail once.
Your total earns a rank: Greenhorn, then Adventurer, then Trail Guide. The profession matters on the way too, not only at the end. A farmer can help with a sick ox, and a carpenter can fix a broken wheel, axle or tongue that would otherwise have to be traded for. Buy spare parts at Independence anyway.
Wagon Train 1848, the version for a whole class
This release has a mode most people never saw. With a school's Macs linked over AppleTalk, a class could play Wagon Train 1848: one machine ran as the leader, and every other Mac joined as a wagon in the same train, travelling under a captain. Wagons could leave the train, and the game reported it when one did. The score counted the whole train as well as each family.
It needs a network of real Macs, so it will not run here: this is one emulated Macintosh with no one else on the line. The menus for it are still in the game, under Network.
The same release has a teacher's panel called Management Options. It is locked with a password and lets a teacher set the simulation speed and how long hunting lasts, among other things. That is why the game sometimes felt faster or slower on a different day in the lab.
Why this version is the one people remember
The Oregon Trail started in 1971 as a text program written by three student teachers in Minnesota, typed into a mainframe and played over a teletype. MECC — the Minnesota Educational Computing Consortium — spent the next two decades rebuilding it for each new machine that arrived in schools.
The Apple II version is the one with the historical claim; it is what put the game in classrooms in the first place. But the Macintosh release is the one most people picture, because it is what the school computer labs of the 1990s actually had, and because it is the first version that looked drawn rather than plotted.
It is also a genuinely unusual piece of educational software: it teaches by killing you. There is no quiz and no score screen explaining what you should have learned. There is a long journey, a set of resources, and a river.
Questions people ask
Is this the version I played at school?
If you were on a Macintosh, almost certainly. This is MECC's Macintosh release — the drawn artwork, the mouse-driven store, the ford-or-ferry decision. The Apple II original looks quite different.
Do I need to install anything?
No. The emulated Mac and the disk both load in the page. There is nothing to download and no plugin.
Why do I keep dying of dysentery?
Bad water and a hard pace. Slow down, raise the rations, and rest when someone falls ill. The game is happy to let you push a sick party until nobody is left.
Should I ford the river or take the ferry?
Ford it if the depth is under about two and a half feet. Deeper than that and you are gambling your oxen, your supplies and usually a person against the cost of the ferry.
Which profession should I pick?
Banker starts rich and scores single points. Carpenter is the middle. Farmer starts poor, scores triple, and is the one to pick once you have finished the trail at least once.
Will my game be saved if I close the tab?
Saves live inside the emulated Mac, in your own browser. They survive closing the tab but not clearing site data, and they do not follow you to another device.
Can I play it on a phone?
It will load, but the game expects a mouse and a keyboard for hunting, so a desktop or laptop is much better.
What are the landmarks on the Oregon Trail?
In order: Independence, the Kansas River, the Big Blue River, Fort Kearney, Chimney Rock, Fort Laramie, Independence Rock, South Pass, Fort Bridger or the Green River, Soda Springs, Fort Hall, the Snake River, Fort Boise, the Blue Mountains, Fort Walla Walla or The Dalles, then the Barlow Toll Road or the Columbia River, and finally the Willamette Valley.
Should I take the Barlow Toll Road or raft down the Columbia?
The toll road costs money and is safe. The raft is free, and you steer it with the mouse around the rocks, so it depends on your hand more than your luck. The raft is the one worth trying.
How do I get a high score?
Travel as a farmer. Arrive with everyone alive and in good health, and keep oxen, spare parts, clothing, food and money in the wagon at the end, because all of it counts. The ranks go Greenhorn, Adventurer, Trail Guide.
What was Wagon Train 1848?
The networked version of this release. Several Macs on a school network joined one wagon train under a captain, with one machine as the leader. It needs real networked Macs, so it does not work here.
Put The Oregon Trail on your own site
Free, no permission needed and no account. Paste this where you want the machine to appear; it brings its own emulator and asks nothing of your page.
<iframe src="https://macemu.com/embed/oregon-trail/"
width="640" height="480"
style="border:0;max-width:100%"
allowfullscreen
title="The Oregon Trail"></iframe>
<p><a href="https://macemu.com/run/oregon-trail/">Play The Oregon Trail</a> free on macemu</p>Sized to this title's real screen. How embedding works.
