You probably knew, but there's an online version of Lemmings here:

DHTML Lemmings

Sweet! I knew there was a dhtml version, but with much fewer levels.

 Thanks for the link!

Ooo, that's nice. Sure it's got some weird bugs, but what do you expect? :P

I used to play that at school for a bit.  I got some other kids to play it too.  Only one thing really annoys me:  It's ridiculously slow.

...now mirrored at my site.
http://it.travisbsd.org/lemmings/dhtml_lemmings/index.php

Cool! B)

Can you make it downloadable?

Um, your question doesn't really make sense.  It's after all a web page, not a true program.  (And so no, you probably won't get any speedup or other advantage.)

I could make it downloadable, but I'd need permission from the author, and unless you don't have an always-on internet connection, there would be no reason to download it.

Edit: I sent an email to the author.

It wouldn't make it faster, but I could also make a mirror. But then I would need the permission, yeah. I didn't thought of that. But if you have something, it could always be useful some day.

Ah I see.  Yeah, sites like that definitely needs to be kept up lest it becomes another vtm (the page that used to host downloads to LemEdit/CustLEmm until it just silently disappeared from neglect).

My site won't go down until my host goes down.

eDonkey2k DHTML Lemmings (This is not the version I have on my site)

Seems like DragonsLover's URL doesn't seem to work anymore, but somehow the topic of Lemmings came up in, of all places, a mailing list at work (and no, I wasn't the one who brought it up, believe it or not!), and somewhere in the mail there's this currently working URL to DHTML Lemmings:

http://www.funnygames.nl/games/denk/2399_popup.html

More direct link:
http://www.funnygames.nl/host/games/lemmings/