Break the ice
You need cards. On half write icebreaking questions, on other half write the answers. When your guests arrive give a card to each one. The people who have questions have to ask all the other guests their question and to find the right answer. When they find the right answer they have to introduce each other and chat.
What is your name?
Have all your guests sitting in a circle. The first person has to say his name and something he likes starting with the initials of his name. Then the next person has to introduce himself and the first person to the rest guests. If you have a lot of guests it might be a little bit difficult but they can help each other.
What do you think about me?
Tape a piece of paper onto your guests back. Give each person a pen and all the guests have to write their first impression of this paper. When all your guests arrive and write their impressions, each guest has to read the person next to him note.
The Halloween party king
Rent a king costume for your party. Choose one of your guests to be the king and dress him in this costume. He has to sit in a chair as if on a throne. Give him two same rings. He has to wear one on his fingers and the other one will be on a toe of his feet. The king must be in other room. Your guests will be victims of the king and have to beg for their lives by kissing his ring. But blindfold each one before they enter the king’s room. Lead him to the king. He has to say “Please king save my life” and after that has to kiss the ring on king’s finger. After that the king has to hide his hand and to stick his feet into the air as it has been just kissed. Then remove the blindfold. Prepare you camera. Your guest’s face will be indescribable with simple words. Then show the photos to all the guests. This game guarantees a lot of fun.