Mercury Falling

User summary: Players in the game collectively control an "enclave" of surviving humans. Some members of the "enclave" may be singled out as "focus" characters with special abilities, etc. These closely align with traditional player characters but need to be played by the same player always. Thus, roleplaying in the game is a collaborative experience. Action resolution uses a d6 - d6 approach, necessitating two dice of different colors.