When a game is delisted from the App Store, you cannot download it legitimately anymore. However, if you have the original IPA file (saved locally or obtained from third-party archives), you can sideload it onto your iOS device—provided you know the right methods.

Click "Start". Sideloadly will inject the IPA, sign it, and push it to your iPhone.

Go to Settings > General > VPN & Device Management. Find your Apple ID profile and tap "Trust".

Open Sideloadly, drag and drop the downloaded WWE_Immortals.ipa file into the interface.

But be prepared for compromises: no online features, a 7-day sideload expiration (unless you use a paid developer account or a jailbreak), and the faint anxiety that the IPA file might crash on iOS 18 or future updates.

This article is your definitive resource. Whether you are a veteran player trying to relive the nostalgia, a completionist who never unlocked "Cyber Monday Brock Lesnar," or a curious newcomer, here is everything you need to know about the IPA, how to install it, and the risks involved. Before diving into the wrestling, we need a quick tech lesson. An IPA file (iOS App Store Package) is the equivalent of an .exe file on Windows or an .apk on Android. It is the archive file that contains all the assets, code, and metadata for an iPhone or iPad application.

Sideloadly will use your Apple ID to sign the app (a free provisioning profile). You do not need a paid developer account, but the app will expire after 7 days unless you refresh it.

The original game constantly pinged WBID servers for cloud saves, daily rewards, and in-app purchases. Since those servers are offline, the game fails its startup checks.