In this guide, we’re going to show you how you can download, install and start playing the Crazy Craft 4.0 Modpack for Minecraft. This guide will consist of using the VoidLauncher, as it will allow you to download the pack within a few clicks.
Crazy Craft 4.0 has always been a popular modpack, with it containing a lot of interesting mods. In total, it adds around 73 mods, and uses Minecraft 1.7.10 as a base version.
This guide should be easy enough to understand for beginners. We’ve covered many more installation guides for Minecraft Modpacks here at PwrDown! Alternatively, you might want to check out some of our lists of the best Minecraft Mods.
Installation Guide:
To install Crazy Craft 4.0, do the following:
- Install the VoidLauncher Application
- Extract the Launcher to your Desktop, and then open it.
- With the Launcher open, log-in to your Minecraft Profile in the bottom left corner of the window.
- Select Crazy Craft 4.0 from the modpacks list, then select ‘Play’ to install it.
- Once Crazy Craft 4.0 has finished installing, the modpack will be open and ready to be played.
Alternatively, you can follow the steps below for some more detailed instructions with images.
Step 1: Download VoidLauncher
The first thing you will need to do is install VoidLauncher, as that’s where the modpack is downloaded from. The VoidLauncher is like most other launchers, offering a simple place to download and install Modpacks. Some of the most popular packs that the VoidLauncher offers are Crazy Craft, JurassicCraft and many more.

Head to the page, and scroll down to find the download links. There is a Windows option, as well as a Cross Platform option which is for users who are on platforms such as Mac OS and Linux.
Step 2: Extract the VoidLauncher
When you download the VoidLauncher, it will be inside of a ZIP file. By default, your computer should already be capable of opening this file. Though if it isn’t, you might want to download some third party software such as 7-Zip or WinRar.

Inside the ZIP file is an EXE named ‘VoidLauncher.exe’. As this is the actual launcher, you need to move it to an appropriate location where you can easily access it. The Desktop is a good choice. Simply drag it out of the ZIP folder, or right click the file and choose ‘Extract’.
Step 3: Open & Login to VoidLauncher
Once you have moved the EXE file out of the ZIP folder, you can go ahead and open it. When you do so, a few files might need to download, and the VoidLauncher will update itself if necessary. Anytime you want to open the launcher in the future, just open this same file.

With the Launcher open, we need to login. Your credentials are safe inside the VoidLauncher, and are required to install modpacks as you need a legitimate Minecraft account. You also won’t be able to connect to multiplayer servers without logging in.
In the bottom left corner of the screen, enter your Minecraft details and press the ‘Log-in’ button. Now we can install Crazy Craft.
Step 4: Download & Install Crazy Craft 4.0
You’re now ready to start installing Minecraft Modpacks. On the left hand side of the VoidLauncher, you should see a list of modpacks. If you don’t, make sure you have clicked the ‘Mod Pack’ button at the top of the screen.
Scroll down a bit until you spot Crazy Craft 4.0, it should be around seventh in the list of modpacks. Select it, and you can then press the ‘Play’ button to start downloading and installing the pack.

Now we just have to wait for the pack to install. This might take a while, and it depends a lot on your own internet speeds. There are a lot of mods and configuration files which need to be downloaded, so be patient.
When you select a pack, you can see a lot of information about it. This includes the version that the modpack uses (which is 1.7.10 in Crazy Crafts case), as well as all the mods that are included. In the advanced section, you can make backups, install maps and more.
Step 5: Play Crazy Craft 4.0
That should hopefully be it! If you didn’t run into any errors, Minecraft will be open, except with all the mods and configuration files loaded. You’re now ready to play Crazy Craft 4.0.
Just like Vanilla Minecraft, you can go ahead and start up a single player world, or just a multiplayer server if you know any. Anytime you want to play Crazy Craft 4.0 in the future, just follow these steps again (open the VoidLauncher, select Crazy Craft 4.0 and hit the play button).