The observer is a variation of the popular game "Spy" where most players know an assigned word and one doesn't.
We polished the experience further and added 3 twists to make the game playable.
There is a timer.
There might be no spies.
The spies might be the majority and they need to figure that out to vote out the civilians.
I loved playing this with my friends so now I'm sharing it. You can find more detailed instructions in the "How to play."
There is a liar among the players... or is there?