Unexpected Mutations
The "Unexpected Mutations" event in Stellaris — flavor, choices, and how to trigger it with the event console command.
Unexpected Mutations

Country event
Our … have good news and bad news for us about …. The good news is that the terraforming process went swimmingly, and we have a beautiful Gaia World. The bad news is that everyone living on the … was exposed to the terraforming gasses and now can't live on non-Gaia Worlds. These Gaia-trapped inhabitants have surprisingly been showing an increase in their productivity while on the Gaia World. Far better than workers that weren't affected by the gas that migrated there later.
The command below will trigger the "Unexpected Mutations" event in Stellaris:
Player choices
When this event fires, you can choose between the following option:
- At least they don't seem to be uncomfortable.