Party Game Central

Party games and birthday games for kids, teens, and adults including ideas for large groups, icebreakers, pool parties, team building and outdoor activities.
http://www.partygamecentral.com

Fib-Or-Not Game

Game in which a story is told and the audience must guess whether or not the person is fibbing.
http://www.gatheraroundgames.com

Party Games Etc.

Categorized directory of party game ideas and instructions. Includes games for baby showers, bridal showers, holidays, kid's parties, adult and dancing games.
http://party-games-etc.com/

Party Game Ideas

Categorized collection of party games and activities for birthday parties, baby showers, wedding showers, and holidays.
http://www.partygameideas.com/

Humpfest

A game were people take photos of themselves with various objects. Site contains an image gallery and rules.
http://www.humpfest.ca/

Who's in the Bag?

Game in which each team tries to identify as many personalities on the cards as possible before the timer runs out and the bag or hat passes to the next team.
http://www.whosinthebag.com/

The Pumpkin Shell

Ebook featuring information, ideas, and themes for planning and hosting a scavenger hunt game. Other ebooks offered include 25 party games, and kids craft recipes.
http://www.thepumpkinshell.com/

The Screen Test Game

Home video camera game in which teams perform short movie scenes. Includes instructions, tip list, and purchase information.
http://www.screentestgame.com/

Murder mystery scripts

Find a murder mystery script for your dinner party or murder mystery evening. Lots of choices and instantly downloadable. Throw a party with a difference.
http://www.murdermysteryscript.com

Yankee-Swap.net

Gift-giving party game suitable for small to large groups. Offers free download of the official rules for a Yankee Swap in PDF format.
http://www.yankee-swap.net/