Method and system for delivering and securing computer game content via the internet

• US 20020165026A1
• Filed: 05/01/2001
• Published: 11/07/2002
• Est. Priority Date: 05/01/2001
• Status: Abandoned Application

• Current Assignee: Arush Entertainment Co.
• Original Assignee: Arush Entertainment Co.
• Inventors: Adams, David Alan, Perkins, James Harold, Clark, Heather Jeanette, Schauer, Katherine Mary
• Application Number:
  US09/847,820
• Publication Number:
  US 20020165026A1
• Time in Patent Office: Days
• US Class Current: 463/42
• CPC Class Codes: A63F 13/12 involving interaction between a plurality of game devices, e.g. transmisison or distribution systems protocols for networked virtual reality, networked games H04L29/06034
• CPC Class Codes: A63F 13/30 Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
• CPC Class Codes: A63F 13/335 using Internet
• CPC Class Codes: A63F 13/35 Details of game servers
• CPC Class Codes: A63F 13/533 for prompting the player, e.g. by displaying a game menu
• CPC Class Codes: A63F 13/71 using secure communication between game devices and game servers, e.g. by encrypting game data or authenticating players
• CPC Class Codes: A63F 13/77 involving data related to game devices or game servers, e.g. configuration data, software version or amount of memory
• CPC Class Codes: A63F 2300/401 Secure communication, e.g. using encryption or authentication
• CPC Class Codes: A63F 2300/407 Data transfer via internet
• CPC Class Codes: A63F 2300/532 using secure communication, e.g. by encryption, authentication
• CPC Class Codes: A63F 2300/552 for downloading to client devices, e.g. using OS version, hardware or software profile of the client device

Abstract

A method and system for delivering and securing computer game content via the Internet provides a customized interface from which an end-user may purchase episodic game content wherein game content is secured to the user'"'"'s computer. A computer game interface lists game episodes that are installed on the end-user'"'"'s computer, as well as episodes that are available that have not been purchased by the end-user. The episodes that are installed may be started from the interface and episodes that are not installed may be purchased through the interface. Upon purchase of the game, a security mechanism communicates information that uniquely identifies the end-user'"'"'s computer to a server that then customizes the software before transmitting it to the end-user'"'"'s computer. The customization provides protection for game software publishers from unauthorized copying and use of the game content.

Claims

1. A method for downloading game content to an end-user computer having a visual display, said end-user computer further coupled to a game distribution server via an Internet connection, said method comprising:

presenting a list of game episodes on said visual display with an indication of available episodes and previously installed episodes, said presentation made from a game interface executing within said end-user computer;

in response to a user selection of a given one of said available episodes, transmitting a request to said game distribution server to commence purchase of said given episode; and

receiving said given episode and installing it on said end-user computer.

2. The method of claim 1, further comprising updating said list of game episodes such that said given episode is displayed as an installed episode.

3. The method of claim 1, wherein said transmitting further transmits information uniquely identifying said end-user computer and wherein said receiving receives an episode that is customized to only execute on said end-user computer.

4. The method of claim 3, further comprising:

executing said game interface from a second end-user computer;

determining whether or not said given episode is customized to said second end-user computer; and

in response to determining that said given episode is not customized to said second end-user computer, presenting a list of game episodes on said visual display with an indication of available episodes including said given episode whereby a user of said second end-user computer may purchase said given episode customized to said second end-user computer.

5. The method of claim 1, further comprising in response to a user selection of a given one of said previously installed episodes, executing said given one of said previously installed episodes.

6. The method of claim 1, further comprising:

receiving a request at said game distribution server to download said given episode to said end-user computer;

transmitting information from said end-user computer to said game distribution server that uniquely identifies said end-user computer;

second receiving said information at said game distribution server;

customizing said given episode at said game distribution server so that said given episode is only executable on said end-user computer; and

transmitting said given episode to said end-user computer, in response to completing said customizing.

7. The method of claim 1, wherein said presenting is made in response to completion of an episode on said end-user computer, whereby an available episode may be purchased to provide subsequent game content.

8. A method for downloading game content to an end-user computer having a visual display, said end-user computer further coupled to a game distribution server via an Internet connection, said method comprising:

receiving a request at said game distribution server to download said game content to said end-user computer;

second receiving information uniquely identifying said end-user computer at said game distribution server;

customizing said game content at said game distribution server so that said game content is only executable on said end-user computer; and

transmitting said game content to said end-user computer, in response to completing said customizing.

9. The method of claim 8, wherein said game content is an episode of a game, wherein said receiving receives a request for downloading said episode and wherein said customizing and said transmitting customize and transmit said episode.

10. The method of claim 8, wherein said customizing modifies executable program code within said game content, so that said game content will execute only on said end-user computer.

11. The method of claim 8, wherein said customizing modifies data structures within said game content, so that executable program code within said game content may compare said data structure with information unique to said end-user computer to determine whether said game content is validly installed.

13. The computer program product of claim 12, further comprising program instructions for updating said list of game episodes such that said given episode is displayed as an installed episode, subsequent to said receiving said given episode.

14. The computer program product of claim 12, wherein said program instructions for transmitting further transmit information uniquely identifying said end-user computer and wherein said program instructions for receiving receive an episode that is customized to execute only on said end-user computer.

15. The computer program product of claim 12, further comprising program instructions for:

executing said game interface from a second end-user computer;

determining whether or not said episode is customized to said second end-user computer; and

in response to determining that said episode is not customized to said second end-user computer, presenting a list of game episodes on said visual display with an indication of available episodes including said given episode whereby a user of said second end-user computer may purchase said given episode customized to said second end-user computer.

16. The computer program product of claim 12, further comprising program instructions for executing said one of said previously installed episodes in response to a user selection of one of said previously installed episodes.

17. The computer program product of claim 12, wherein said program instructions for presenting present said list in response to completion of an episode on said end-user computer, whereby an available episode may be purchased to provide subsequent game content.

19. The computer program product of claim 18, wherein said game content is an episode of a game, wherein said program instructions for receiving receive a request for downloading said episode and wherein said program instructions for customizing and transmitting customize and transmit said episode.

20. The computer program product of claim 18, wherein said program instructions for customizing modify executable program code within said game content, so that said game content will execute only on said end-user computer.

21. The computer program product of claim 18, wherein said program instructions for customizing modify data structures within said game content, so that executable program code within said game content may compare said data structure with information unique to said end-user computer to determine whether said game content is validly installed.

12. A computer program product comprising signal-bearing media containing program instructions for execution on an end-user computer, said program instructions comprising program instructions for:

presenting a list of game episodes on said visual display with an indication of available episodes and previously installed episodes, said presentation made from a game interface executing within said end-user computer;

in response to a user selection of a given one of said available episodes, transmitting a request to said game distribution server to commence purchase of said given episode; and

receiving said given episode and installing it on said end-user computer.

18. A computer program product comprising signal-bearing media containing program instructions for execution on a game distribution server, said program instructions comprising program instructions for:

receiving a request at said game distribution server to download game content to an end-user computer;

second receiving information uniquely identifying said end-user computer at said game distribution server;

customizing said game content at said game distribution server so that said game content is only executable on said end-user computer; and

transmitting said game content to said end-user computer, in response to completing said customizing.

22. A system for downloading game content, comprising:

a network;

a game distribution server coupled to said network; and

an end-user computer having a visual display and coupled to said network, wherein said end-user computer comprises a processor for executing program instructions and a memory coupled to said processor for containing program instructions and data, wherein said program instructions

present a list of game episodes on said visual display with an indication of available episodes and previously installed episodes, said presentation made from a game interface executing within said end-user computer,

in response to a user selection of a given one of said available episodes, transmitting a request to said game distribution server to commence a purchase of said given episode, and

receive said given episode and install it on said end-user computer.

23. The system of claim 22, wherein said program instructions further update said list of game episodes such that said given episode is displayed as an installed episode.

24. The system of claim 22, wherein said program instructions further transmit information uniquely identifying said end-user computer and wherein said receiving receives an episode that is customized to only execute on said end-user computer.

25. The system of claim 24, wherein said program instructions further determine whether or not said episode is customized to said end-user computer and in response to determining that said episode is not customized to said end-user computer, present a list of game episodes on said visual display with an indication of available episodes including said given episode whereby a user of said end-user computer may purchase said given episode customized to said end-user computer.

26. The system of claim 22, wherein said program instructions further execute said one of said previously installed episodes in response to a user selection of one of said previously installed episodes.

27. The system of claim 22, wherein program instructions present said list in response to completion of an episode on said end-user computer, whereby an available episode may be purchased to provide subsequent game content.

28. The system of claim 22, wherein said game distribution server comprises a server processor for executing server program instructions and a server memory coupled to said server processor for containing said server program instructions and server data, wherein said program server instructions

receive a request at said game distribution server to download said given episode to said end-user computer,

receiver information from said end-user computer to said game distribution server that uniquely identifies said end-user computer,

customize said given episode at said game distribution server so that said given episode is only executable on said end-user computer, and

transmit said given episode to said end-user computer, in response to completing said customizing.

30. The system of claim 29, wherein said game content is an episode of a game, wherein said program instructions receive a request for downloading said episode and customize and transmit said episode in response to receiving said request.

31. The system of claim 29, wherein said program instructions modify executable program code within said game content, so that said game content will execute only on said end-user computer.

32. The system of claim 29, wherein said program instructions modify data structures within said game content, so that executable program code within said game content may compare said data structure with information unique to said end-user computer to determine whether said game content is validly installed.

29. A system for downloading game content, comprising:

a network;

an end-user computer coupled to said network; and

a game distribution server coupled to said network, wherein said game distribution server comprises a processor for executing program instructions and a memory coupled to said processor for containing program instructions and data, wherein said program instructions

receive a request at said game distribution server to download said game content to said end-user computer;

second receive information uniquely identifying said end-user computer at said game distribution server;

customize said game content at said game distribution server so that said game content is only executable on said end-user computer; and

transmit said game content to said end-user computer, in response to completing said customizing.