4saken is a one person project (with a little help) that has been build over a 6 month period. I have used many products and resources during the development and I list them below.
Coding and Development
Unity 3D (Version 3) with iPhone indie licence - the workhorse for this game (it is an amazing resource).
iTween - Great motion scripts for Unity (free).
Art
Blender 3D - to create all the object used in the game (open source).
Gimp - to perform image manipulation (open source).
Sintel - MLE is Sintel with a few modifications via Creative Commons Attribution.
Suicidator City Generator - is a free city generator script for blender.
Luxrender - the background buildings are rendering using the open source program Luxrender.
Sound
SoundBible - the trebuchet sound via Creative Commons Attribution.
Website
Sandvox - for website development.
CyberDuck - for managing the website uploads/synch.
Amazon S3 and Cloudfront - to host the website.