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Lesson 1: GameGuardian Lesson - Getting Started Note: This article is re-shared because original author deleted it What is GameGuardian? GameGuardian is application for Android Operation System, which afford you to hack and modify memory, used by games and other software. Sounds complicated? Just look to screenshots below and you will quickly understand. So, GameGuardian allow you to modify any numeric value (and not only numeric, but graphics data, like HP/MP bars, too). As you can see GameGuardian designed to be your ultimate cheating and hacking solution. There few features, you should know or be aware of: You NEED ROOT. Sorry, non-rooted devices will not support GameGuardian. GameGuardian is completely free. There is no paid functions or features. Everything completely free. However, your donations will be very nice and hardly appreciate. =) The performance of the program are very heavy based on your device’s CPU and memory. In other word – better your phone is, better and faster your program will be. So, let’s move? GameGuardian official site and authors Official GameGuarding site is gameguardian.net. Beware, there are many scums in the Internet, who claimed that their ad-bloated sites are official residence of GameGuarding and they even asking money for this program! Assholes… GameGuarding made by and maintained by four people: d2dyno [Profile] – Owner, lead designer, project management. Enyby [Profile#1] & [Profile#2] – Lead coder, project management. Trasd [Profile] – Technical consultant, project management. Aqua [Profile] – Creator (retired). GameGuardian Download Move on official GameGuarding’s site: gameguardian.net/download and follow this instruction to download: 1. Click on “Download this file”; 2. Agree with Terms; 3. Wait until download is end. You can find latest version of GameGuarding on this link: gameguardian.net/download GameGuardian Install 1. Now transfer installation file on your phone and tap on it to install. 2. Giving root access. One more time – you NEED ROOT to this APP works properly. You need grand root access few times. NOTE: This is okay that name of GameGuardian changed from “GameGuardian” to some random gibberish like “yelbplyqvsly”. This made in a order to bypass anti-cheat mechanism of some games. Nowdays games are searching for “GameGuardian” in your APP list and when they found “GameGuardian” they stop to work, telling you to delete this APP before playing the game. But if GameGuardian installed on your device with different absurd name like you see on screenshots below, anti-cheat mechanism of game will not work properly and you cheat freely. 3. That’s all. Now you have GameGuardian properly installed. You can find shortcut on your homepage. NOTE: if, you have this message during the installation “For security, your phone is set to block installation of apps obtained from unknown sources”, this means your device’s security settings are blocking installation APK not from Google Marker. You can disable it, by going into “Settings” – “Security” – “Unknown Sources: ON” GameGuardian Update If you installing newer GameGuardian over previous version installer will ask you to delete previous version from your device. GameGuardian Uninstall You can delete GameGuardian freely without any problem. Go in you APP list Find GameGuarding icon (in may names different, like some gibberish , it is okay) Delete it as any other program from your android. No restart or reboot needed. Credit: greatestmeow Lesson 2: GameGuardian Lesson - Searching “known” value Note: This article is re-shared because original author deleted it Let’s do our first hack in this GameGuardian manual. For our first hack we will try something simply. I recommend Tap Counter [Link]. Only 80 KB, no special permission required. Try this one for practice. Step #1. Launch GameGuardian and select “Tap Counter” as your target application. After that press on “cross” icon in top-right corner Step #2. Now launch Tap Counter and tap it few times. Remember number 3 (three). Go back to GameGuardian and tap “known” button. Step #3. Here we go. This is our search window. Input: value is “3” and type is “auto”. Start searching and wait. Let me explain a little. In “value” text field you should input value you would like to search, for example 3 (three) as you see in our game/app. In “type” text field you should select one of the type you are looking for: Byte – if your value is from 0 to 255; Word – if your value is from 0 to 65,535; Dword – if your value is from 0 to 4,294,967,295; Xor – if your value is from 0 to 4,294,967,295; Float – if your value has decimals, like 9.3335 or 12.2 or 76.705 Auto – all above in the single run. Note: use “auto” everytime you want to hack game – this is a little slowly, but guaranteed you will find value. Step #4. You see, you have 170,504 values (they named addresses) in the game, that have “3” in it. This is too much. Go back to the game and tap one more time. Now you have “4” (four) taps. Now, go back to GameGuardian and input value “4” in searching. Step #5. Now you have 843 addresses with 4 in it, which has 3 while ago. Try to increase your tap counter one more time, up to 5 (five) and do search one more time. Ideally, you should do this step as many times as you want to get only 1-10 addresses to check. Step #6. Wonderful, you have only 3 addresses to check, but look closely, they all share same address (22D338C8). but they differ in a type of data they store in. See this “B”, “W”, “D” at the right? You can modify any of this address in anyway you would like, but if you will hack “22D338C8” address with “B”-letter, you should input number from 0 to 255 (B stands for “Byte”), from 0 to 65,535 in W-letter (W stands for “Word “), from 0 to 4,294,967,295 in D-letter (D stands for “Dword “). Tap on “22D338C8” with D-letter and change its value to any number you want (like 987,654,321) and tap “yes”. Now, go back to game and tap on it one more time to see results. Awesome! ^_^ Step #7. We have found value that can change tap counter. Now, we need to save it. Go back to GameGuardian and uncheck “W”-letter and “B”-letter values (since we don’t need them – “D”-letter accept more values). Tap on content-menu and tap on “Save Selected”. Now you can find your value on “Save list” tab. Now you may change this value in whatever way you want, even decreasing. Or freezing value. What is freezing? Well, in GameGuardian you can “stop” any value from increasing or decreasing. This way you can have maximum HP, MP or money every time in android game, no matter how many times you have been hit by enemies or items you bought. Just tap one more time on value and check “freeze” value. By the way, you may tap on “normal” test string and this way change it to “may increase”, “may decrease” or “may stay in range”. After that you will found “equal” sign near your value. Tap on it to quickly unfreeze your value. Congratulation! Now you know how to hack android game. You should know, that many games are not so easy to break and you need to know some tricks and hints to mod game properly. Keep reading to known more. Next lesson is “grouped” search and hack. Credit: greatestmeow Lesson 3: Searching encrypted “known” value Now you should be able to hack or modify any game, right? Let’s try to hack score value in “300: Seize Your Glory” game. This is promo-game, based on “300:Rise of an Empire” movie. Download GameGuardian APK: https://gameguardian.net/download and install it on your Android device Okay, our score is 200 right now. Go find it in GameGuardian (known search -> type: auto, value: 200). We have found – 198,659 address. Well, too much. Go back to game and increase our score a little, up to 1,550. Go back to GameGuarding and try new search with value “1,550”. Wait, what? Nothing have found? How this can be? Yes, this can be. Modern game developers trying to do everything to make their games harder to hack or modify. For example, you may see number 3,006 in your game, but this number may be actually stored as: · Sum of two different number (700 + 2306 or 1402 + 1604) · Multiply of three differnt number (501 * 3* 2) · Floated number (300.6 or 0.003006) · as number 62,530 (65,536 – 3,006) · as any other number at all (33,584), e.t.c. In this cases we can say that value in our game is encrypted and we should use special switch, see this: Now try to do search with encrypted switch on. wow. 174,228,480 addresses! This is much more then 198,659 address we had in first “not-encrypted” try! Now, you need to make few iteration with new values. 1,750 points 5,000 points 24050 points After few iterations we stuck with eight addresses, four of them share same address – 94B06338, but with different letters (F-letter, X-letter, D-letter, W-letter) and same story with 9E621920. One of this address should store our score, but which of two. Let’s play a game, called Russian Roulette and try to change 94B06338 with D-letter. And go back to the game Holy moly! We found it! As you can see, you should try use regular “non-encrypted” search first in order to get value you are looking for. And only if this failed – try “encrypted” search. Awesome. You are almost pro, you only need to check one last lesson – unknown search. Credit: greatestmeow

https://gameguardian.net/forum/topic/15274-we-need-people-who-are-doing-video-how-to-hack-games/

Comet (SigmaScript) - a good editor for lua scripts for android, with syntax highlighting and the ability to insert ready-made patterns. You can use it when writing scripts for gg. There is also an lua runtime, so you can test some parts of the code that do not have gg-specific functions. https://play.google.com/store/apps/details?id=cc.sidi.SigmaScript

1. Define local variable. Without it be in global scope. Read lua manual. All things except gg.* is usual lua code. Then you if you see something unknown you need read reference manual for lua. Or type 'lua local' into google, for example. https://www.lua.org/pil/4.2.html 2. You need remove break. Break is exit from loop. You do not have loop. So you need jump to exit or call os.exit() for stop script execution.