System and method for facilitating a video game exchange

Abstract

A system and method for facilitating the exchange of electronic video games. A video game exchange server provides interacts with a gaming device to permit a game user to buy and load a video game onto the gaming device, to play the game on the gaming device and to return the “used” game for credits that may be used to purchase a new or used game. The game exchange server assigns a price to each new game and used game in its inventory. The game exchange server also assigns a value to each game currently stored on the gaming device. The game price and the game value may decline as a function of time or based on other factors (e.g., a new release). The game exchange server also validates that a video game stored on a gaming device is authorized.

What is claimed is: 
     
         1 . A video game exchange server for exchanging video games comprising:
 a processor;   a memory coupled to the processor and storing executable instructions that when executed by the processor cause the processor to perform operations comprising:
 receiving an offer from a gaming device over a network to exchange a digital game for which the gaming device has acquired use rights for a game for which gaming device has not acquired use right, wherein the offer to exchange comprises a first unique key assigned to the game offered for exchange; 
 confirming from the first unique key that the gaming device has acquired use rights to the digital game offered for exchange; 
 accepting the offer to exchange the digital game for which the use rights have been confirmed; 
 storing a second unique key associated with the requested game in a datastore; and 
 retiring the first unique key of the digital game subject to the accepted offer from the datastore. 
   
     
     
         2 . The video game exchange server of  claim 1 , wherein the executable instruction for confirming from the first unique key that the gaming device has acquired use rights to the digital game offered for exchange comprises determining whether the first unique key associated with the digital game offered for exchange, and received at the video game exchange server in the offer matches a game key associated with a gaming device account. 
     
     
         3 . The video game exchange server of  claim 1 , wherein the second processor further executes software instructions that cause the second processor to perform operations comprising:
 providing the requested game and the second unique key to gaming device; and   adding the requested game and the unique key of the requested game to a game inventory associated with the gaming device.   
     
     
         4 . The video game exchange server of  claim 1  wherein the second processor further executes software instructions that cause the second processor to perform operations comprising:
 receiving from the gaming device a request for validation of the digital game offered for exchange, wherein the request for validation comprises the first unique key; 
 determining that the first unique key does not match a key in the datastore; and 
 sending the gaming device a refusal to validate the first unique key, wherein the digital game offered for exchange is rendered inoperable by the gaming device. 
 
     
     
         5 . The video game exchange server of  claim 3 , wherein the second processor further executes software instructions that cause the second processor to perform operations comprising removing the game offered for exchange from the game inventory associated with the gaming device. 
     
     
         6 . The video game exchange server of  claim 5 , wherein the instruction for removing the game offered for exchange from the game inventory associated with the gaming device comprises deleting the first unique key associated with the game offered for exchange from the game inventory associated with the gaming device. 
     
     
         7 . The video game exchange server of  claim 1 , wherein the gaming device is selected from the group consisting of a desk top computer, a lap top computer, a hand held computer, a game console, and a mobile gaming platform. 
     
     
         8 . A method for exchanging digital video games using a video game exchange server comprising:
 receiving an offer from a gaming device at the game exchange server to exchange a digital game for which the gaming device has acquired use rights for a game for which gaming device has not acquired use rights, wherein the offer to exchange comprises a first unique key assigned to the game offered for exchange;   confirming by the video game exchange server from the first unique key that the gaming device has acquired use rights to the digital game offered for exchange;   accepting by the video game exchange server the offer to exchange the digital game for which the use rights have been confirmed;   storing by the video game exchange server a second unique key associated with the requested game in a datastore; and   retiring by the video game exchange server the first unique key of the digital game subject to the accepted offer from the datastore.   
     
     
         9 . The method of  claim 8 , wherein confirming by the video game exchange server from the first unique key that the gaming device has acquired use rights to the digital game offered for exchange comprises determining by the video game exchange server whether the first unique key associated with the digital game offered for exchange matches a game key associated with one or more digital games associated with a game device account. 
     
     
         10 . The method of  claim 8 , wherein the gaming device is selected from the group consisting of a desk top computer, a lap top computer, a hand held computer, a game console, and a mobile gaming platform. 
     
     
         11 . The method of  claim 8 , further comprising:
 providing by the video game exchange server the requested game and the second unique key to the gaming device; and   adding by the video game exchange server the requested game and the second unique key of the requested game to a game inventory associated with the gaming device.   
     
     
         12 . The method of  claim 8  further comprising:
 receiving by the video game exchange server from the gaming device a request for validation of the digital game offered for exchange, wherein the request for validation comprises the first unique key; 
 determining by the video game exchange server that the first unique key does not match a key in the datastore; and 
 sending by the video game exchange server the gaming device via a client application a refusal to validate the first unique key, wherein the digital game offered for exchange is rendered inoperable by the refusal to validate the first unique key. 
 
     
     
         13 . The method of  claim 11 , further comprising removing by the video game exchange server the game offered for exchange from the game inventory associated with the gaming device. 
     
     
         14 . The method of  claim 13 , wherein removing by the video game exchange server the game offered for exchange from the user game inventory comprises deleting by the video game exchange server the first unique key associated with the game offered for exchange. 
     
     
         15 . The video game exchange server of  claim 1 , wherein the operation for accepting the offer when the gaming device is determined to have acquired use rights to the digital game offered for exchange comprises operations for:
 assigning a value to the game offered for exchange;   comparing the value of the game offered for exchange to a value of the requested game; and   accepting the offer when the value of the game offered for exchange equals or exceeds the value of the requested game.   
     
     
         16 . The video game exchange server of  claim 2 , wherein the operation for accepting the offer when the gaming device has acquired use rights to the digital game offered for exchange comprises operations for:
 assigning a value to the game offered for exchange;   determining a value of credits associated with an account;   comparing the value of the game offered for exchange to a value of the requested game; and   accepting the offer when the value of the game offered for exchange in combination with the value of the credits associated with the account exceeds the value of the requested game.   
     
     
         17 . The video game exchange server of  claim 15 , wherein the operation for assigning a value to the game offered for exchange comprises determining a value of the game offered for exchange using at least one of an agreements with a game publisher, a date of the offer relative to a date the game offered for exchange was release, a measure of complexity of the game offered for exchange, a measure of popularity of the game offered for exchange, a number of copies of the game offered for exchange in circulation, a number of other copies of the game offered for exchange available for exchange, an amount of time required to sell a last copy of the game offered for exchange, a price of a last copy of the game offered for exchange to be sold, and a number of requests for the game offered for exchange. 
     
     
         18 . The method of  claim 8 , wherein accepting the offer when the gaming device is determined to have acquired use rights to the digital game offered for exchange comprises:
 assigning by the video game exchange server a value to the game offered for exchange;   comparing by the video game exchange server the value of the game offered for exchange to a value of the requested game; and   accepting by the video game exchange server the offer when the value of the game offered for exchange equal or exceeds the value of the requested game.   
     
     
         19 . The method of  claim 9 , wherein accepting the offer when the gaming device is determined to have acquired use rights to the digital game offered for exchange comprises:
 assigning by the video game exchange server a value to the game offered for exchange;   determining by the video game exchange server a value of credits associated with an account;   comparing by the video game exchange server the value of the game offered for exchange to a value of the requested game; and   accepting by the video game exchange server the offer when the value of the game offered for exchange in combination with the value of the credits associated with the account exceeds the value of the requested game.   
     
     
         20 . The method of  claim 18 , wherein assigning a value to the game offered for exchange comprises determining a value of the game offered for exchange using at least one of an agreement with a game publisher, a date of the offer relative to a date the game offered for exchange was released, a measure of complexity of the game offered for exchange, a measure of popularity of the game offered for exchange, a number of copies of the game offered for exchange in circulation, a number of other copies of the game offered for exchange available for exchange, an amount of time required to sell a last copy of the game offered for exchange, a price of a last copy of the game offered for exchange to be sold, and a number of requests for the game offered for exchange.