Either click here or search 'intellij' on Google (and select the first result) in order to download IntelliJ. On the download page, select the Community Edition. When the IntelliJ download is finished, you can go ahead and install it - no special configuration is needed here. The 'Customize Idea' screen will show up. Select any options you want, or alternatively, click 'Skip All and Set Defaults' Select "Create New Project" In the "New project" window, you'll need to pick the project SDK. 1. Click on the project SDK bar and select the option "Download JDK". 2. In the "Download JDK" window, click on the vendor bar and select "Amazon Corretto". 3. Click on the version bar and select "1.8.0_265" then click the download button. 4. Click "Next", and keep doing so until you reach the "Project name" textbox. I called my project Runemate, but you can call it whatever you want. Take note of the project location. Next, take the RuneMate.jar file which you downloaded earlier, and Copy & Paste it into the Project location directory. Press "Ctrl+Alt+Shift+S" to open the project structure. 1. In project setting select "Modules". 2. Click on the "Dependencies" tab. 3. On the right side of the panel click the + button and select "JARs or directories" 4. In the "Attach Files or Directories" go to the location where you installed RuneMate and select “RuneMate.jar”. 5. Click on the "OK" button. On the main IntelliJ window, select Run -> Edit Configurations. On the dialogue which appears, click the "+" button, and select "Application" 1. In the "Name" field choose the name of the application. Mine is "Spectre". 2. In the "Main class" field copy paste Code (Text): com.runemate.boot.Boot 3. In the "Program arguments" field copy and paste. Code (Text): -sdk -login=usename:password (Replace the "username" and "password" by your forum username and your password) 4. Click the JRE bar and go to your RuneMate location and select the “jre” folder. (The default path should be) Code (Text): C:\Program Files (x86)\RuneMate\jre 5. Click the "OK" button. If the project sidebar is not open press "Alt+1". 1. Right click the "src" folder --> New --> Package 2. Name your package as follow "com.username.scripts bots" (Replace "username" by your username) 3. Right click the project bar then Compact Middle Packages. 4. Right click the "scripts bots" folder --> New --> Package. Name the package "test". In the new package name "test" create a Java Class named "test" and a new File named "test.manifest.xml". In the xml file copy and paste this code Code (Text): <manifest> <main-class>com.username.scripts.test.test</main-class> <name>Test</name> <description>This is a test.</description> <version>0.0.1</version> <compatibility> <game>OSRS</game> </compatibility> <categories> <category>COOKING</category> </categories> </manifest> For a full manifest click here. You're now ready to debug for the first time. Press the green play button on the top right of the IDE. Now that RuneMate is launched and that you are logged in press "Ctrl+P". 1. In the development section click on "Change" 2. Go in your project folder --> out --> production --> Runemate and click "Select folder" (Make sure to select the folder above the "com" folder) You should now be able to see the "Test" bot in the "BOTS" section. If you have any question comment it down below or join the Runemate Discord.