Commonopoly Rules - Another Good Short Game
From civicintelligence
TIME LIMIT GAME...Before starting, agree upon a definite hour of termination, and label the importance of attributes (most important, 2nd, 3rd, etc. When time is up, the player with the most attributes will be declared the winner.
Before starting, the Banker shuffles and cuts the Title Deed cards and deals two to each player. Players immediately pay the Bank the price of the properties dealt to them.