This is a simple game for 2-4 players (or teams), played on the board with picture and word clues, and some special squares (e.g. Go ahead two spaces).
Decide who starts and who comes next.
Take a turn by flipping a coin (heads = move 1 space; tails = move 2 spaces).
When you land on a square with the alien, try to introduce her / him by giving the proper name (e.g. This is Goldie). Then add some details (e.g. She is an alien). To do this, use the phrases from the game board. You can use the phrase only once.
If your answer is correct, don't move.
If your answer is wrong, move back one space.
The winner is the first player to reach the finish.