Join Worldwinner.com and compete in card games, arcade games, strategy games, word games and sports games for a change to win cash prizes. Players receive competition scores based on how well they play each game and the player with the highest score wins.
Play free online games, inluding bingo & casino games, card games, puzzles and word games, for a chance to win cash and other prizes. Participate in cash competitions with other members for a chance to win more money. Any registered member (18 or older) from anywhere around the world is eligible to receive prizes
https://club.live.com/get_prizes.aspx
Join the Live Search Club and get rewarded for playing games. Members earn tickets by playing a variety of trivia & word games such as Flexicon, Clink, Chicktionary & CrossWire.
Tickets can be exchanged for prizes such as ringtones, songs, t-shirts, headphones, usb drives, videogames, movie tickets and more. Prizes can only be delivered to valid U.S. addresses.
http://jackpot.netwinner.com
Join Netwinner and win cash or points by playing a lottery-type game. Points can be redeemed for gift cards from Target, Home Depot, Bath & Body Works, Walmart, Barnes & Nobles and more, when a minimum of 25,000 points ($25) has been accumulated.
Members earn 500 points for each person they refer, as well as 10% of referral winnings. New members receive 1000 points. You must be 18 or older and from the United States or Canada (except Quebec) to join.
UPDATE: Netwinner might be a scam. I’ve read a number of complaints about members not getting paid for months or getting suspended for no reason. Some reviews can be found here and here. If you have any experience with Netwinner, feel free to leave a comment.
Win money by competing in games with other members and searching the web. Get paid for signing up for free trials. Earn cash back for shopping at popular online stores through moola’s shopping mall.
Earn credits (points) for taking quizzes, referring others, submitting facts, submitting questions, posting on the forum, and sending quizzes to friends. Redeem credits for prizes
Weblo.com is a virtual copy of the real world. Members create relevant pages on their favorite people, places and things and earn money when people visit them.