Idea Tractor, also called by "upgrade", "80 scores" or "double pick-up", uses double sets of poker.
4 persons, divided into 2 teams, try to earn more scores in order to enter higher level.
1. The rule is as simple as possible, so it's very funny to play with other 3 friends and have a match.
2. Enjoy your easy and leisure time during the game.
3. Need not register to the internet, so you can enjoy wireless mobile life at any place.