Lemmings

Guide a horde of mindless little creatures safely home by handing out just the right jobs — Lemmings online costs nothing here and runs straight in the tab, with no installer standing in front of it. DMA Design's 1991 puzzle-platformer reaches its difficulty menu within seconds of the page loading. Phones display it fine, but assigning a Basher means clicking a walking sprite a few pixels wide while it keeps walking, and that is work for a mouse.

How to Play Lemmings Online

Two clicks and you are picking a difficulty:

1. Press Play above and Lemmings comes up on its title screen.
2. It takes only a moment to come up, and the difficulty menu appears as soon as it does.
3. Click inside the game frame so your pointer drives the in-game cursor rather than the browser.
4. Choose a difficulty and start the first level.
5. Assign jobs to your lemmings to guide them from the entrance to the exit before time runs out.

Lemmings rewards planning — pause to study each level, then assign skills at just the right moments.

Controls

Lemmings is played almost entirely with the mouse:

You have a limited number of each skill per level — spend them carefully, because you can't take them back.

What Is Lemmings?

Lemmings is a puzzle-platformer developed by DMA Design (now Rockstar North) and published by Psygnosis in 1991 for MS-DOS and many other platforms. Each level sends a stream of green-haired lemmings marching mindlessly forward, and your job is to guide a required number of them safely to the exit by assigning special skills — digging, building, blocking, and more — to individual lemmings at the right time and place.

Lemmings was a massive hit and an instant classic, praised for its inventive, escalating puzzles, charming presentation, and endlessly satisfying "aha" moments. Its simple premise hid surprising depth, and the sheer number of levels and platforms it appeared on made it one of the most beloved puzzle games of all time. Decades later, the core challenge of saving the little creatures remains as compelling as ever.

How the Game Works / Gameplay Basics

At the start of each level, lemmings pour out of an entrance and walk forward automatically, turning around at walls and falling off ledges — often straight into danger. Your task is to manipulate them into reaching the exit by assigning a limited supply of skills: Climbers scale walls, Floaters drift down safely, Bombers explode to clear obstacles, Blockers stop the group, Builders construct bridges, Bashers and Diggers tunnel horizontally or down, and Miners dig diagonally.

Each level gives you a fixed number of each skill and a target percentage of lemmings you must save within a time limit. The challenge is figuring out the right combination and timing — one well-placed Blocker or Builder can save the whole group, while a mistimed skill can doom them. Levels grow steadily trickier, introducing traps, gaps, and hazards that demand careful planning and quick clicking. It's a pure test of problem-solving and timing.

Beginner Tips

• Pause and plan. Study each level before the lemmings reach danger.
• Use Blockers to buy time. A Blocker stops the marching group while you set up a path.
• Mind your skill limits. You only get so many of each skill — don't waste them.
• Build bridges over gaps. Builders are key to crossing pits and reaching exits.
• Climbers and Floaters save lives. Use them to survive tall walls and long drops.
• Watch the clock. You must save the target number before time runs out.

Why Play Lemmings Online?

Lemmings arrived on floppy in 1991 and was ported to what felt like every machine on earth; getting one of those versions running today normally means an emulator and a disk image. This page skips all of that and drops you at the difficulty select. Take a level over lunch, dig out a memory of the Amiga version, or meet the green-haired horde for the first time.

Nothing touches your hard drive, so a work laptop or a library machine is fair game. A single level runs a couple of minutes, which fits a tab you dip into rather than a session you have to set aside time for.

Troubleshooting

• Game won't start? Reload the page and let the title screen appear before you pick a difficulty; the menu ignores clicks while the game is still loading.
• Mouse or keyboard not responding? Click once inside the frame. Lemmings is played almost entirely by clicking, so nothing happens at all until the game has your pointer.
• Hard to click a lemming? Pause or slow the release rate to make assigning skills easier.
• Running slowly? Close everything else you have open. Assigning a skill depends on the cursor landing on exactly the lemming you aimed at, and dropped frames make that much harder.
• No sound? Check the mute state of the tab and your system volume. The "Let's go!" at the start of each level is the quickest way to confirm audio is reaching you.
• Screen too small? Use fullscreen mode for a clearer view of the level.

Frequently Asked Questions

Is Lemmings free to play online? Yes. Psygnosis sold this in a box for real money in 1991; every one of its levels is open here at no charge.

Do I need to install Lemmings or an emulator? No. Everything required to run it, emulator included, comes down with the page. There is nothing to unzip, configure, or register for.

Can I play Lemmings on mobile? It works, but the skill you pick has to land on one specific lemming inside a moving column, and a fingertip covers about six of them at once.

Is this the original 1991 Lemmings? Yes, this is the classic original puzzle-platformer that launched the series, not a later remake.

What's the goal of each level? Save a required percentage of lemmings by assigning skills to guide them to the exit before time runs out.

Can I save my progress? Yes. Lemmings uses level passwords or its own save system — note your codes as you advance.

A horde of lemmings is marching toward danger. Load it up and lead them home.