Changing values coming back, code injection

Hi BHW
I would need some help regarding cheat engine or any other similar stuff...
I'm trying to add some coins in a stupid online game, but values keep coming back and when trying to purchase in game it says i don't have that amount.
I know the right address.
Watched all tutorials on tubuyu and not any does work
It's an Unity online game, let me know what data information do you need?
Any help would be cool.
Thanks a lot and stay cool

If i didn't put the post in the right sub-forum please forgive me, i didn't know where should i post it...

Any help would come useful
Many weasel videos on yubuut that the procedure doesn't work..
Or you help me and i donate you and bhw, or i donate you to delete/hack those videos down
I hate so much going through tutorials that don't show exactly procedure or miss important steps!
Of course i can pay/donate for your help
Thanks

I might be new, but my name says all

The cheat engine tool usually only works for "offline" games. Even if you could change the resources online, it will all be gone once you refresh the page.

Hi, thanks for your reply.
Hmm so you think there is way to change vale of online game coins?
Even with code injection or memory disassembler?
I think it's possible, because it's true data is stored in their servers, but also comes from my encrypted registry?
Is there a way to change the values with HxD ? or any other app?
Thanks again a lot for your time and have a nice day****

Okay, let me explain few things. Most online games use their own servers to store client-side data. It means your resources gonna sync with the main servers. So basically it's really impossible to hack through that server using a cheat engine. But back in the day, it was possible to hack a few small online games using Cheat Engine. It's just only because they didn't use any servers for that. Anything is hackable that connects with the internet but not easily.

ElGalaciao666 said:

Even with code injection or memory disassembler?

Click to expand...

Not unless the developers are very dense.

The main rule is: don't trust the client. Especially with paid features. Therefore developers tend to keep that data on their servers. You can make it seem on your end as if you have coins, you can even make the game send a legitimate request to spend those coins but the server will likely verify whether you actually have coins to spend. Amount of your coins will be stored in their database as either a raw value assigned to your account or as a register of purchases and expenses, in either case you would not be able to spend the coins that you did not have in the first place.

What you could theoretically do is to attempt to spend your coins twice, referred to as a double-spend attack, but whether that is possible depends entirely on their back-end architecture.

A question that I have to you is this. Why do you want to have these coins? If you are so interested in this game and seem to have an understanding of hex editors, disassemblers and code injections, why not attempt to forge in-game requests to see what is possible? If you make a man-in-the-middle setup, intercept in-game requests and substitute important values you could basically make the game behave in a way that you want. Now, it's not always possible but that's how hacks for older MMOs worked. Simply editing requests on-the-fly allowed hackers to do impossible things and even get admin-level abilities.

Hi, thank you so much for showing some interest to help me ;D
What do you mean by " attempt to forge in-game requests" ??
"intercept" that's what i was also looking for, is there any "Live console" that would show me "live refreshed" code/memory data while playing?
So when i do any moves or whatever movement/clicks in game, to show me changes in data/code console?
Yeah i already figured it out, cheat engine is mostly for non-pay-to-win games ;D
Hmmm is it also possible to edit installer with HxD to add data by default before installing?
I think with registry editing everything is possible, as everything is stored there, the game is designed in Unity engine...
And another question, the game also has some coupons with QR code that you can redeem for "Skins and similar pay to win objects" is it possible to, as you said, reedem the code 2x or more times?

Would any of you be so kind and explain how does the code injection really works?
As i understand, i push new data to memory, then this data gets encrypted and sent to their servers right?
With cheat engine i can easily change values but only "visible to me" when trying to spend those coins of course says i don't have that much, but how would i push this values as code injection, i think with this should work?

I don't have that much knowledge, i done some small editings when younger but then needed to get me a job ;D

Thanks everyone for your help, it means a lot, as people around me, don't know even how to create an online social accounts and similar... ahahhah

ElGalaciao666 said:

What do you mean by " attempt to forge in-game requests" ??

Click to expand...

Forging an in-game request is when something happens within a game, but the information being sent to the server is different.

So you move two steps ahead, but the server is told, you moved five steps to the left and killed a character.

This is mostly used by game cheats and bots.

//

As others have pointed out, it's impossible to use Cheat Engine for online games. Your local registry values don't contribute to the assets in the game. The cache is to more to store the local memory/character customizations etc. - even these are synced to the server.

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Code injection doesn't push your data altogether - it verifies the token and approves it before pushing to the server. So a coupon redeemed once cannot be verified again, as the token changes and no verification information will be passed.

Similarly, your coin balance / any other credit is stored on the server. When editing, you're only editing the "client-side" value which is just what you're seeing on the screen. When spending the in-game currency, the value is again verified by the server - if it does not meet the threshold you cannot use/spend it.

//

Think of it like my balance in PayPal. I can edit the screen to make the balance look like a million dollars. But if I try to send you a million dollars, will PayPal let me?

Hi, thanks for you reply
Hmmmm ok, so you think it's impossible to hack/trick the coins anyhow?
Thanks

You can still try to send me that million maybe god will let it through for me hahhaahha

Hmmmmm i know it is possible but i need someone with a little knowledge with 00 A7 00 E3 and that language ;D
Can pay/donate no problem... just write me a message

can offer 50€ if you teach me how to change coin values in game no problem
The trick is as you already now you get little shittie coins for playing a lot and you can't even rub your ass with that...

Hi, i figured it out, done with another app in linux, i was looking wrong way jao sorry
You can close or delete this theme if you want
Thanks anyway for your help and have a good day