it's the Gears Of War Hunger games the title says it all

Hi, my name is Kida. I was born in Jacinto City, made friends with Marcus Fenix, Dom and Carlos Santiago and Maria Florez, I lived in Jacinto until I was 7, then I moved to a small inland town called Landown. But when I was 19 a terrible thing happened... Emergence day. I lost everything mum, dad, Ricardo (my brother) the only thing I had left was a quad bike, and a pet dog. Now I live fighting everyday, hiding from the locust hoard waiting for the COG to come and find me. This is an accurate detailed account of what happened. Through the eyes of Kida Delacroix, lone survivor of the Landown attack

It is a normal day in Jacinto. Completely normal except that there are humanoid creatures coming out of the ground.