OR we could get unlucky and have no values (not even complex ones or those of different data types) associated with any of these things. We easily write a hack that replaces 2s with 0s and go on our way. Ideally, we might get lucky when scanning memory we might find '0' represents a blank square, '1' could be 'O', and '2' could be 'X'. Lets say we had a game of tic-tac-toe on our computer. Many games, especially puzzle games, tend not to have 'values' that can easily be manipulated. Either abort this method if you can't find any strings when Ollydbg loads the game or get really good at using Ollydbg Multiplayer games usually do not like being opened in Ollydbg, and some games (especially ones that want to protect themselves from Crackers) have anti-debugging features. After finding addresses, it is recommended that you attach CE to the same process Ollydbg is running and add the desired addresses to the code list that you wish to edit (find them in memory view first so you can get the offsets, ie 'game.exe+0420F0' rather than 07D420F0) exe the changes you make will be permanent. Making edits in Ollydbg is fine for testing, but if you save the. This will either give CE an error or crash it, or crash the target game. Don't attach CE's debugger while Ollydbg has it open. MUST be experienced in reading/modifying assembly and writing scripts in CE. Earlier versions (1.x) have better plugin support and later versions (2.x) I believe can do 64 bit but have limited plugin support (if any). Ollydbg - Take your pick of the version. Optional: The game BrickShooter Egypt to follow along Most information that needs to be pulled from this guide is highlighted in red.ĬE's debugger may be capable of doing everything mentioned in the guide on its own (not 100% sure if this is true), but Ollydbg's GUI is easier to handle and the two programs work in conjunction very nicely. This is geared more towards advanced game hackers, and thus this guide does not spoon feed step by step instructions containing every little detail. This is not noob friendly and assumes you know many things about hacking games already. This Tutorial involves using Ollydbg to find additional methods of hacking a game that is otherwise too difficult to hack in any methodical fashion through CE alone. **Can't post images yet, gave the URL extensions for imgur instead. Posted: Tue 12:29 am Post subject: Using Ollydbg to Supplement CE
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