CoSMOS Gamehacking Tool

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[REQ] Alien Shooter TD
  • Tier 7
    Send a message to madatcheats
    TIER 7
    madatcheats posted on Jan 14, 2017 9:05:38 AM - Report post
     
    This is the PC version of a mobile game that has mircro-transaction. Finding values is a pain in the eye. This guy put a a more or less useful vid how he hacked the mobile game but I had no luck translating it to the PC version so far.

    www.youtube.com/watch?v=jUa9tM5mU5o
    Better to reign in hell, than to serve in heaven.
  • Current rank: 1.5 Stars. Next Rank at 500 Posts.
    Send a message to Criel
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    Criel posted on Jan 14, 2017 2:02:21 PM - Report post
     
    I was just playing around with it and I can find the value for the currency used to buy troops in a level but if I change the value it won't change in game. The value is in byte, 2 byte and 4 byte and I have played around with all of them without any luck.

    I always seem to have problems with mobile ports and it appears this is going to be no different.
  • Tier 7
    Send a message to madatcheats
    TIER 7
    madatcheats posted on Jan 14, 2017 3:36:42 PM - Report post
     
    That is because you only change the visual representatoin of the values. Looks like everything is highly encrypted. Usually mobile games have some calculation like shown value*x+y=stored value but since the mobile game has microtransactions cracking this will be a pain.
    Better to reign in hell, than to serve in heaven.
  • Tier 7
    Send a message to Rayman_Ace
    TIER 7
    Rayman_Ace posted on Jan 15, 2017 4:43:43 AM - Report post
     
    The game is hackable, but it is very difficult. I managed to find and change the ingame money, by that i mean the money that you use to buy soldiers and ammo on a map with enemies.

    What i did was start a game, press play and build a SWAT unit, or any unit for that matter, pause the game and then i opened CoSMOS and searched All Values with an Unknown Scan Type. press play to earn a couple of credits then pause and search for CHANGED values. Always search for changed values whenever you either spend or get credits, remember to shorten the searchfield by searching for Unchanged Values when there is no change in your credits!, the address you're looking for seem to have a strange value that can be high, but suddenly go down when you earn credits or it may always increase. Repeat the search for changed values until you have around 20 or so different addresses to choose from.

    What you now are looking for is a 4 Byte address. It may be so small as two numbers, note that it is not the addresses that show you the money you have on-screen, or it can be a very high several million/billion type of number.
    Just experiment with what you find, trial and error. But i do not understand how the values work or why they are completely random in giving you either a negative or positive value.

    Be careful! I do not take any responsibility for anything that may go wrong! You may ruin your game for yourself. The game may give you several millions in credits when the map is done, or it may gave you several negative millions!
    At the worst i was -40 000 000! And i did not know how to fix it.
    I got lucky and just kept at it changing the value for two hours until i at the last try, when i decieded to give up, got enough to erase all the negative money and get myself 14 000 000 in plus.


    Good luck!
    When I Get To heaven, Too Saint Peter I'll Tell; One More Soldier Reporting, Sir! I've Served My Time In Hell!
  • Tier 7
    Send a message to madatcheats
    TIER 7
    madatcheats posted on Jan 15, 2017 5:47:59 AM - Report post
     
    So, your talking about the amount of 'saved money' at the and of a mission. I tried that as well and ended up with 6 or 7 addresses. Changing had no effect whatsoever but I think I always tried that at highest difficulty and 'saved money' isn't handed out at the end in that mode. But thanks, I'll try that again on easy difficulty. Just don't forget to backup your save.
    Better to reign in hell, than to serve in heaven.
  • Tier 7
    Send a message to Rayman_Ace
    TIER 7
    Rayman_Ace posted on Jan 15, 2017 6:07:51 AM - Report post
     
    where are the save game located?

    Oh, and yes, at the highest difficulty the money i was talking about is not handed out, as you said. Easy, Medium/Normal and Hard gave me that money.

    [Edited by Rayman_Ace, 1/15/2017 6:09:29 AM]
    When I Get To heaven, Too Saint Peter I'll Tell; One More Soldier Reporting, Sir! I've Served My Time In Hell!
  • Trainer Maker
    Send a message to 0x90
    STAFF
    0x90 posted on Jan 15, 2017 7:31:16 AM - Report post
     
    Can you play the game offline? If you block the game in firewall does it work properly?
    Usually these free to play games or games with micro transactions (if coded well) stores everything on their servers as protection against people don't pay but cheat.

    [Edited by 0x90, 1/15/2017 7:33:23 AM]
  • Tier 7
    Send a message to madatcheats
    TIER 7
    madatcheats posted on Jan 15, 2017 7:44:00 AM - Report post
     
    I discussed the possibilities of changing values on the CE forum (usename madatce). Someone found out that the the game stores most values as registry entries in the sigma registry and he was able to isolate the 4 values for recources after recycling a gun and comparing the changed entries. When I tried the same, I had to realize that ALL the entries had changes (like 50) but I'm a noob of course and I used registryfinder, which probably isn't able to do proper timestamps. Just a headsup for our hackingmeister.

    [Edited by madatcheats, 1/15/2017 8:01:41 AM]
    Better to reign in hell, than to serve in heaven.
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