Jet Set Willy Online is a free not for profit remake of Jet Set WIlly from Software Projects.

Jet Set Willy must not be distributed without permission (this includes coverdisks and whatever your special website may be). So please don't. Also, if we find anyone charging for it - we'll have them shot, without mercy. Ta.

Official download locations & mirrors of JSW Online are:

http://www.wayoftherodent.com
http://www.bagfullofwrong.co.uk
http://www.ovine.net
http://www.merseyremakes.co.uk
http://www.remakes.org / www.retroremakes.com
http://www.scottige.co.uk

Anywhere else and they shouldn't be hosting it! Ta. So shout at them for being mean. Plus, chances are - if you download it from elsewhere you'll never find out about any updates or anything and you'll be left so far behind and then you'll cry.