Backstory wrote:About a year ago, an unidentified flying object crash-landed in a remote mountain forest. When teams were sent to search the spacecraft, they found hundreds of animal-like robots, broken and covered in strange plant life. There was no sentient life on the ship.
When a group of bots was removed from the ship one morning, the crew was shocked to find that the broken machines had sprung back to life. Scientists discovered this phenomenon was caused by the alien plants, which fed off the bot's fuel cell before landing, gave off electrical currents when exposed to sunlight, which in turn powered the bots.