Ruin

Ruin (2011) is a animation, science fiction film directed by Wes Ball rated 6.8/10.

In a future where cities have crumbled and been reclaimed by nature we join a lone man exploring the ruins of the company Haven Nanosystems. Recovering a locked container he seems to have found what he was looking for, which is information relating to the quarantined Facility B. Unfortunately just as located by a robotic drone and the race to escape is on.