From the rulebook:

The players play the parts of alien Abductinators, sneaking through Grandma’s house late at night, trying to abduct the people there. The game uses pawns on a board to represent the aliens and humans in the house. The players choose their aliens’ actions by selecting action cards from their hands.

The humans act randomly: they get their actions dealt to them, no choice involved.

Gameplay is fast-paced and a bit silly. Sound effects, sloganeering and talking smack are all in the spirit.