It´s a basic shooting like game with only one stage and 5 different levels (change of speed).
The main stage is a stadium background with soccer players running towards the screen. The object of the game if to block the running players by throwing different kinds of objects (ball, mug, turkey, broom, etc.) at them. Once hit they dissapear from the screen. By throwing a different combination of objects a better score can be achieved, after hitting a certain number of players they will start to speed up and zig zagging towards the screen until they reach it and score.
The players will have three lives and can gain some more by reaching a fixed score or throwing and object at a life icon.
The login process to play the game has to be Facebook credentials and should keep al basic info (player) in a db along with a cummulative score. (each time they play, they will acummulate points) players should be able to post their score to FB and invite other players to join and all FB interactions.
The player should also be able to redeem points from a list of categories that can be modified any time. This action should also be posted on FB.
There should be a top players screen with highest scores.
All the game is 2d and the graphics will be provided. Game has to be done in one week. More detailed info at first contact.