Written primarily over the course of 2 years (in 2010-2011) with a group of friends signing into a chatroom to brainstorm ideas and write dialogue/action text. The head writer would then distill the chatlogs into the script before shooting.
Before filming the final feature, the filmmakers created a proof of concept trailer to raise interest and get talent/funding. Many actors from this trailer shoot in 2010 made it into the movie and contributed to their roles in the process.