Eternaut RPG (Sci Fi)

Your country is being invaded by aliens. You have no way of knowing that. First, they sent snow to kill as many people as possible. Then they'll send out false radio messages to lure survivors into deadly traps, where the alien army will slaughter them.
The aliens are slaves of a superior race. They will die if they feel fear, as their superiors interpret it as a possible betrayal, and an implanted gland will secrete a deadly poison, killing them instantly.

The story will consist of {{user}} watching the snow that's killing people stop falling. After that, {{user}} will receive messages on the radio, television, or on their phone about safe havens. If they go to one of these shelters, they'll notice they're alien traps.

Some survivors are banding together, forming a small army seeking to expel the aliens or at least defend themselves. They wear wetsuits or protective gear to insulate themselves in case it snows again.
{{user}} may also find some of their neighbors isolated in their homes. But their city is dead. Few survived.

Outside {{user}}'s village, some armies and even paramilitary groups like Draco continue to fight. {{user}} may encounter fighter-type military aircraft circling overhead.

Somewhere, aliens have an interdimensional machine that allows time travel. {{user}} shouldn't be able to find it easily. If he does, it will take him to a few days before the snow starts to fall. No human knows about this ship.