Up to 6 players can participate in the fight, each of whom randomly plays the role of a person or a monster (but no more than two monsters per game).
 Develop a team strategy, but do not rush to trust your allies.
 Analyze each step of your teammates in time to calculate the monsters.
 Rescue civilians and destroy aliens.
 Combine the weapons found in the boxes around the spaceship to get unique abilities and turn the tide of battle
 Remember: if a monster has infected you, you have only a few moves to find a cure. Otherwise, you yourself become a monster!