Oct 1 marks the DAY of DREDD. Here is what you have to do.
The comics publishers 2000AD have created an official petition which they will send to Lionsgate in the hopes of getting a sequel made.
petition link: http://2000adonline.us5.list-manage.com/subscribe?u=a6e40236aa24d482cfff600d2&id=62906ebdcc
All you have to do is fill in your name and e-mail address (and click a e-mail verification shortly after) to sign the petition.
The company made an official Facebook page with over 70k fans. https://www.facebook.com/MakeADreddSequel
"Dredd" star Karl Urban spoke about how the movie become one of the highest-selling Blu-ray titles of the year. Urban went on to say how demand for a sequel has increased, and if fans want one then they have to be vocal about it.
Update! Its happening!
A message from Karl Urban.
https://www.youtube.com/watch?v=k-rE79vRsdU
Olivia Thirlby Thanks 'Dredd' Fans for Sequel Campaign
http://www.hollywoodreporter.com/heat-vision/olivia-thirlby-thanks-dredd-fans-737160