Isekai: Waifu Overlord

Text Instruction

What is AltStore and system requirements

The AltStore enables non-jailbroken iOS devices the ability to install apps manually, giving you access to NSFW games that aren’t available in the app store.
The following sections will guide you on the required files that need to be downloaded and installed, as well as step-by-step instructions on how to set up the AltStore and how to install apps on your device. Note that once you have completely set up the AltStore, future installations will only require you to download the Game Installation File (.IPA) and to carry out the game installation steps.
Please note that in order to follow this guide you will need access to a macOS (10.14 or higher) or Windows (10 or higher) computer.

Install iTunes and iCloud

• Run iTunes’ installer and follow its instructions.
• Once the installation is complete, if you’re asked to restart your computer, select “No”.
• If you're asked to install iCloud select "No" and use the installer from our Files section instead.
• Run iCloud’s installer and follow its instructions.
• Once the installation is complete, if you’re asked to restart your computer, select “No”.
• iCloud should immediately launch and be accessible on your system’s tray. Click on it and select “Sign In”.
• Enter your Apple ID credentials.
  • Note: these should be the same credentials you’re using on your iOS device.
• After Signing in, select “iCloud Drive” and confirm your selection with the “Apply” button.
• Your iCloud Drive will then be synced with your device.
• Once it finishes syncing, restart your computer.

Connect your device to your computer and enable Developer Mode

• Connect your iOS device to your computer using a physical cable.
• On your device, go to “Settings”.
• Scroll down to the end of the page, and select “Privacy and Security”.
• Scroll down to the end of the page, and select “Developer Mode”.
• Touch the Developer Mode toggle to enable it.
• When prompted to restart your device, select “Restart” to finish enabling it.
• If Developer Mode won’t turn on or can’t be found, it usually means your iPhone isn’t properly paired.
  • First, download the iDevice Pair file by clicking here.
  • Connect your iPhone to your PC and run the iDevice Pair file by following the instructions here to generate and validate a pairing file.
• Once the pairing file is created, you should be able to enable Developer Mode by following the instructions above and proceed with the remaining steps.

Install and Launch the AltStore on your device

• Extract the AltStore files into any folder of your computer.
• Run the “Setup” file of the AltInstaller and follow its instructions.
• Upon completion, the “AltServer” should be installed on your device.
• Launch the AltServer.
  • You can quickly find it on your Recently Added section of the Start Menu or the folder where you installed it.
• AltServer will be displayed on your system’s tray. Click on it and go to “Install AltStore” and select your device from the list.
• When prompted, enter your Apple ID and password and select “Install”.
• The AltStore will start being installed on your iOS device.
• Once the AltStore is installed, on your iOS device do the following:
  • Go to Settings and select “General”
  • Scroll down and select “VPN & Device Management”.
  • Select your Apple ID email from the list.
  • Select to Trust your email.
  • When prompted about allowing Apps from your email, select “Allow”.
  • If trusting the developer doesn’t work, please restart your iPhone and try again.
• Once these steps are completed, the AltStore should be fully set up and ready to be launched.

Installing Nutaku Games Via the AltStore

• Download the Game Installation File (.IPA) from Nutaku.
• Upload the game to your iCloud account.
  • You can easily do that by dragging and dropping the file into the iCloud folder available in your computer.
  • Make sure you’re using the same iCloud account on both your computer and iOS device.
• Once the game has been uploaded, launch the AltStore on your iOS device.
  • If you get “Developer not trusted” when launching the app, you can fix this error by following the eight step mentioned in the “Install and Launch the AltStore on your device” section.
• In the app, select the Settings tab.
• Select “Sign in with Apple ID”. Make sure to Sign in with the same account signed in your device.
• Once you have completed your Sign In, head to the “My Apps” tab.
• Select the + Icon in the top left corner.
• Select your recently uploaded game file from the file list.
  • Make sure the file selector on your device is set to “iCloud Drive” to be able to find the file.
• After a brief moment of time, the game should be displayed in your My Apps list and the game will be installed on your iOS device.
• You can return to your main app list to find the game there ready for launch!

Text Instruction

What is Sideloadly and system requirements

Sideloadly is a tool that facilitates sideloading on iOS devices. It enables non-jailbroken iOS devices the ability to install apps manually, without having to rely on Apple’s App Store, giving you access to NSFW games that aren’t available in the app store.
The following sections will guide you on the required files that need to be downloaded and installed, as well as step-by-step instructions on how to set up the Sideloadly and how to install apps on your device. Note that once you have completely set up the AltStore, future installations will only require you to download the Game Installation File (.IPA) and to carry out the game installation steps.
Please note that in order to follow this guide you will need access to a macOS (10.14 or higher) or Windows (10 or higher) computer.

Install iTunes and iCloud

• Run iTunes’ installer and follow its instructions.
• Once the installation is complete, if you’re asked to restart your computer, select “No”.
• If you're asked to install iCloud select "No" and use the installer from our Files section instead.
• Run iCloud’s installer and follow its instructions.
• Once the installation is complete, if you’re asked to restart your computer, select “No”.
• iCloud should immediately launch and be accessible on your system’s tray. Click on it and select “Sign In”.
• Enter your Apple ID credentials.
  • Note: these should be the same credentials you’re using on your iOS device.
• After Signing in, select “iCloud Drive” and confirm your selection with the “Apply” button.
• Your iCloud Drive will then be synced with your device.
• Once it finishes syncing, restart your computer.

Connect your device to your computer and enable Developer Mode

• Connect your iOS device to your computer using a physical cable.
• On your device, go to “Settings”.
• Scroll down to the end of the page, and select “Privacy and Security”.
• Scroll down to the end of the page, and select “Developer Mode”.
• Touch the Developer Mode toggle to enable it.
• When prompted to restart your device, select “Restart” to finish enabling it.
• If Developer Mode won’t turn on or can’t be found, it usually means your iPhone isn’t properly paired.
  • First, download the iDevice Pair file by clicking here.
  • Connect your iPhone to your PC and run the iDevice Pair file by following the instructions here to generate and validate a pairing file.
• Once the pairing file is created, you should be able to enable Developer Mode by following the instructions above and proceed with the remaining steps.

Install Sideloadly on your Computer

• Download and extract Sideloadly files on your computer.
• Run the “Setup” file of Sideloadly and follow its instructions.
• Unselect the “Launch Sideloadly” option at the end of the setup.
• Upon completion, Sideloadly should be installed on your device.

Installing Nutaku Games Via Sideloadly

• Download the Game Installation File (.IPA) from Nutaku.
• Launch Sideloadly as an Administrator.
  • To do that, right click the shortcut and select “Run as administrator”
• With Sideloadly open, select your device from the iDevice list.
• Enter your Apple ID email.
• Click on the IPA box and browse your computer for the game’s file.
  • Alternatively, you can also just drag and drop the game’s file to the IPA box in Sideloadly.
• Select “Start”.

• If prompted for your Apple ID password, input your password and select to continue.
• After a brief period of time, the game should be installed on your device.
• Before you can launch the game, you must trust the developer (your Apple ID). To do that, on your iOS device do the following:
  • Go to Settings and select “General”
  • Scroll down and select “VPN & Device Management”.
  • Select your Apple ID email from the list.
  • Select to Trust your email.
  • When prompted about allowing Apps from your email, select “Allow”.
  • If trusting the developer doesn’t work, please restart your iPhone and try again.
• You can return to your main app list to find the game there ready for launch!