Aliens have come to silo humans — brainwash, steer, and preserve human civilization — for their cosmic purposes! In SILOS (Secret InterLopers from Outer Space), players control competing factions of aliens who abduct and brainwash humans and cows while secretly invading their community. Players tussle for majority influence in the key locations of this small town as they seek to activate location powers and control human specimens for societal power.
Players take turns repositioning their alien figures and activating an event card. The objective is to collect a complete set of humans: politicians, government operators, influencers, and professionals. A complete set will earn a player a societal power emblem, and the first player to earn five emblems wins the game. Cows are particularly valuable and thus count as wild tokens toward forming a complete set.

• Reposition your alien figures across key locations in an unsuspecting town to compete for majority influence.
• Activate an event card that benefits the players with the most influence:
  ⁃ Abduct cows and humans
  ⁃ Brainwash earthlings
  ⁃ Trigger location powers
• Explore a thrilling variety of setups with modular location power tiles!
• Collect a complete set of humans or valuable cows (as good as any human) to earn a societal power emblem. Race to collect five societal power emblems to win.