Run Windows .exe files in your browser. No install. No upload. Just WebAssembly + Wine.
Free games you can put on your own site
These 14 games are ours to give away, and we do. Copy one <iframe>, paste it into your page, done. No API key, no sign-up, no advertising, no tracking, no fee.
13 of them were written from scratch for this site rather than emulated, and they are small enough not to matter: the largest is 1.2 MB, less than a single phone photograph. There is no framework underneath and no third-party player phoning home.
3D Pinball Space Cadet is the exception, and worth stating plainly. It is a WebAssembly build of k4zmu2a's MIT-licensed engine running replacement game data we wrote and dedicated to the public domain, so it needs no Microsoft files and is free to hand on — but it is a real pinball engine and the frame is about 6.1 MB, not kilobytes. Every frame on this page is loading="lazy", so nothing is fetched until a visitor actually scrolls to it; budget for it anyway if you are putting it above the fold.
The only condition is the credit line that comes with the snippet. Leave it in place and you are square with us.
Each block above is complete and self-contained — an iframe pointing at a dedicated wrapper page, plus the credit paragraph. The wrapper is deliberately bare: no navigation, no header, no advertising, just the game filling the frame.
Adjust width and height to suit your layout. The default is full width up to 760px and 600px tall, which suits most article columns. The hand-written games are responsive and will fill whatever you give them; Space Cadet renders its table at a fixed aspect and letterboxes into the space, so give it height if you want it large. loading="lazy" is in there on purpose and worth keeping.
Want to see one in isolation first? Every entry above links to its bare frame, which is exactly what your visitors will get.
Common questions
Can I really put these on my own site for free?
Yes, for these 14. 13 were written from scratch here rather than emulated, and Space Cadet is an MIT-licensed engine running public-domain data we created, so all of them are ours to hand on. You need no permission and no key. Keeping the credit line under the frame is the only thing we ask.
Why aren't DOOM, SkiFree and the rest of the catalogue on this list?
Because they aren't ours to give. We host them under shareware and freeware licences that let us run them on this site, which is not the same as a right to sub-license them to anybody else. Offering them for embedding would be handing out permission we don't have. Space Cadet is on the list precisely because that problem was solved rather than ignored: the engine is MIT and the data files were rebuilt from scratch and dedicated to the public domain, so no Microsoft files are involved.
Will this slow my page down?
Not if it is below the fold. Every frame is lazy-loaded, so nothing is fetched until a visitor scrolls it into view. The 13 hand-written games are small — the largest is 1.2 MB, less than one phone photograph — with no framework and no third-party player. Space Cadet is the one to think about: it is a WebAssembly pinball engine at roughly 6.1 MB, which is fine lazily below the fold and is not what you want at the top of a landing page.
Does it work on mobile?
The hand-written games all have touch controls and the frame is responsive, so it fills whatever width you give it up to 760px. Space Cadet is a keyboard game by design — it plays best on a desktop, and on a phone it will load and render but the flippers want a keyboard. Set your own width and height on the iframe if that suits your layout better.
Do you track my visitors?
The embedded frame carries no analytics, no advertising and no cookies. It is the game and nothing else. We can't see who plays it on your site and we don't want to.
Will the game break if you change something?
The embed URLs are stable and we treat them as an interface, not an internal detail. If a game ever had to be withdrawn, the URL would keep working and show a short message rather than turning into a broken frame on your page.
The rest of the catalogue
Beyond the 14 above, this site runs the real DOS and Windows originals — DOOM, Wolfenstein 3D, SkiFree, Tyrian and a few dozen more — through emulators compiled to WebAssembly. Those we host under their own shareware and freeware licences, so they are playable here but not ours to hand on for embedding.