Stellaris: Nemesis Steam

NOTICE: Activation key must
be used on a valid Steam account. Requires an internet
connection.

Nemesis is an expansion to Stellaris in which the player will be
able to determine the fate of a destabilizing galaxy. Adding
espionage tools, a path to power as the Galactic Custodian to
combat endgame crises – or the Menace option to BECOME the endgame
crisis – Nemesis gives you the most powerful tools ever available
in Stellaris.

Ultimately you will have to make the choice between chaos or
control, to take charge of a galaxy spiraling into crisis. Will you
find a way to take power through diplomacy or subterfuge, or will
you watch the stars go out one by one?

The Nemesis expansion includes:

• Become the Crisis: You are the fire that
  spreads across the galaxy, threatening its very existence. As your
  empire becomes more and more menacing, you’ll unlock powerful
  bonuses to finish a hopeless galactic stalemate on your own terms.
  If the rest of the galaxy can’t stop you in time, you can unleash
  enough power to end all of existence!
• Galactic Custodian: It’s up to you to campaign
  for the Galactic Community to declare you a Custodian, granting you
  emergency powers to combat the Crisis. Use them to bring the galaxy
  back from the edge of destruction and restore order. When the
  crisis is defeated you may choose to relinquish your powers…or
  keep them, and form a new Galactic Imperium.
• Espionage: Knowledge is power; use new tools
  to spy on your enemies (or friends). Deploy Envoys to lead covert
  Operations and counterintelligence behind enemy borders. Lies and
  deceit will throw your enemies off your scent while you learn their
  deepest secrets.As your Infiltration Level grows you’ll unlock new
  operations, such as Sabotage Starbase, Acquire Assets or Steal
  Tech. Turn allies against each other through the use of smear
  campaigns and by instigating diplomatic incidents. Play your cards
  right, and they’ll be none the wiser: what they don’t know will
  hurt them.
• New Ship Set: Nemesis includes new ships
  inspired by some of the most imposing empires in science fiction.
  Whether you’re taking control of the galaxy or wiping it out,
  you’ll look as powerful as you feel.

System requirements