"Fire from the Sky" by DarkLight Interactive
The town of Wildwood is the typical community in this post-mistake world: in disrepair and full of mutants trying to make a living. Besides the occasional feuding between neighboring communities on the outskirts of the town, the town is relatively peaceful and everyone keeps to themselves.
That peace is interrupted one day as everyone turns to the sky to see a meteor streak by, crashing down in a corn field to the South of the city.
Nobody gave it much consideration at the time (they see things fall from the sky all the time), but little do they know that with the meteor comes something far more sinister that threatens Wildwood and the entire countryside.