Here’s Adam Marisett’s short film Amp. Grat effects (Marisett was an animator of District 9), though the script could use some work…
Here’s what it’s about:
10 years after leaving a war his father started, Quinn and Amp live in the slums selling illegal custom-tech just to afford the batteries that keep Amp alive.
When an old childhood friend tracks him down, Quinn is confronted with the dilemma of choosing to remain idle in a city run by the corrupt Coreley Corporation or finally finish the war he never wanted to be a part of.