Great game with much replayability. Has taken a few plays to get better at the rules, as the rules are perhaps not the best defined at times. Positives would certainly include the fact that it can be played alone or with few players. Different characters with different abilities change the way the game can be played. Randomised missions for replayability as well as a more advanced ruleset available online if you want the game to be even more challenging. Shout-out to the artist as well, very thematic well illustrated accessories make you feel connected to the Alien universe.