Finally, the Purchase Brothers have made and released Escape From City 17 Part Two, this one more or less, follows on from Part One, and was made on a $250 budget, but has good CGI and sorts. A lot of time was put into it, Part Two is 14 minutes long. Which is 10+ minutes longer than the first, and a lot of effort was put into the action scenes and relationships between characters, ish.
(The opening shot of Part Two looks amazing, an overview of City 17.)
For those who haven't seen it yet, check out Part One (isn't as good as Two though)
Part One:
Part Two: