Maybe they need to get the DNA and are able to reproduce humanity with it..? Right now we don't know what the every single part of the DNA is about, because we don't have the mechanism for it yet, but maybe we will in the future

I can here the little human´s calm breathing. It has closed its eyes. The collector is still searching, I know that, with every other move I make, he is more likely to calculate my current location due to his sensors.I take a look at my battery.It has suffered from running, but is still useable.I calculate how far I could still run and which extra actions I could use it for.There aren´t much options anymore.I take another look at the collector over my shouldermetal as he stops for a second before slowly turning his head at my direction.Fast I put myself back into the structure in the wall.If I take action really quick I might make it to the next loading station during morning.I take a last look at the small human, then I jump out behind the wall and start running.Almost immediately I hear the collectors searchlight snap at my direction. I only know one place where I have an advantage: He is big, fast and very heavy. But I, I am flexible. And that might be my only chance.
Continue! :)

@nerdfighter, you are right, during the photo's game the time didn't matter, it just stopped counting at 999. Plus, I took some breaks in between where I just did something else

On my computer, it was pre-installed since i got it

Well, I did it while being pink cotton candy, dear guest....(see Lucifer´s post)