The Unbidden

The source of the massive power surge we detected earlier has been identified. It comes from some kind of gigantic subspace tear in the … system. Fleets of strange spacecraft are pouring out of this dimensional portal, and early reports speak of indiscriminate attacks against everyone coming into contact with them. We have intercepted a powerful signal being sent from the arriving vessels to somewhere on the other side of the portal. It sounds like... a hunting call.

The command below will trigger the "The Unbidden" event in Stellaris:

When this event fires, you can choose between these 11 options:

• Spirits protect us...
• Brief all fleet commanders.
• These creatures must be studied closer.
• Are we sure they can't be reasoned with?
• This will cut into our profit margins...
• Dark days lie ahead.
• These wretched xenos will be purged.
  Available only if Requires ethic: Fanatic Xenophobe.
• Fascinating... life from another dimension.
  Available only if Requires ethic: Fanatic Xenophile.
• They seem well organized.
  Available only if Requires ethic: Fanatic Authoritarian.
• This is a threat to all sapient life.
  Available only if Requires ethic: Fanatic Egalitarian.
• Fascinating... alien life from beyond our galaxy.
  Available only if Requires ethic: Gestalt Consciousness.

Stellaris events fire in chains — one event leads to the next. Here is how The Unbidden (crisis.1009) connects.