Editing packets on protected games

Ok, the game I'm trying to hack by packet editing is protected, it crashes when I try to inject the dll from WPE or rPE.

How do I work around this? Make the dll injection undetectable? How?

Also is there possibly a program that sniffs and edits packets without injection? I'm sure the packets that are sent to and from the game are sent unprotected at some point couldn't there be a program to intercept and edit them before they even reach the server/client?

Thanks

Someone on gamedeception posted something about hooking without injection. Check it out.

Well there isnt any sniffer that will display the Packets before they are encrypted for every Game. But of course, you would be able to create your own Packet Sniffer / editor for your game but for that you need development and Reversing skills. Since (i think) you dont got any development / reversing skills it would be useless to explain how you go for this. But if iam wrong and you got Reversing and development skills, you should take a look at this tutorial:

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But remember, even if you are able to create a Sniffer / Editor, you cant do everything you want.
Like you wouldnt be able to send a Packet to sell a special item, while you dont got this item.
The Server would see that you dont got the item you are trying to sell.

PS:
Here is one way how you would be able to inject code without a dll (c++ / asm) (German):
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what i mostly need is a way to not give my self exp.
i know that's the opposite of what most people strive for, if you close the game before a 'match' finishes you dont get exp, which is what i do but the game takes 10 minutes to load and i play 30-60 matches a day...

i thought, okay stop the packets at the exp screen, just like they dont get sent when you crash the game on purpose....

is there a way to stop even encrypted packets from going as this is all i need to do...

thank you so much ! (: