Fix Gigantic Authentication Error [The Easy Way]

Is Gigantic’s authentication error interrupting gameplay? Not anymore!

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Encountering the Gigantic authentication error during login can be annoying. But fret no more — I’m here to help.

Whenever it happens, it restricts you from accessing Gigantic’s online game version. This means missing out on the thrill and battling with peers.

Luckily, this problem is easy to resolve using a VPN service. It enables you to evade any connectivity issues and access the platform hassle-free.

So, why does it happen and how can you fix it? Let’s find out.

Quick Guide: Fix the Gigantic authentication error

Follow these easy steps:

  1. Sign up for Proton VPN.
  2. Download, install, and run the app.
  3. Connect to a US-based server.
  4. Launch Gigantic and log in.

Easy, right? No sweat!

Why is Gigantic giving me an authentication error?

There are several reasons why Gigantic shows an authentication error during login. The problem primarily occurs as a result of network connectivity issues.

First, a fault in your internet connection that breaks the sign-in process. Another possible cause is temporary downtime facing the developer’s gaming servers. 

Accordingly, this can cause you to get locked out of your account. You stand to encounter the following error when this glitch arises.

gigantic's authentication logi error

The text reads: There was an error signing into the Gigantic service. Please sign in again or visit for support. 

The issue mostly affects users on PlayStation, Xbox, and even Steam. Fortunately, a reliable virtual private network (VPN) can help resolve this problem, fast.

I’ll explain more next.

Gigantic authentication error (Fixed)

A VPN provides a sure way to bypass Gigantic’s authentication error. The service can improve connectivity by redirecting your connection through an efficient route.

Doing so helps evade challenges arising from an unstable internet connection. Moreover, it can assist in finding a working server whenever the developer’s network experiences downtime.

While VPNs can be helpful, some just won’t cut it. That’s why I recommend you:

Use Proton VPN

Proton VPN is a reliable service known for solid security and privacy. It employs a freemium model, which includes free and paid plans. 

The vendor offers about 4000+ servers available in about 90 countries. These are speed-optimized to provide the best online gaming experience. 

Security is top-notch, featuring 256-bit and ChaCha20 encryption to harden your traffic. Additionally, it comes with privacy-friendly protocols to browse the web privately.

Proton VPN has a strict no-logs policy, which restricts it from tracking your usage. Thus, you leave no traces behind when accessing the Internet. 

A good number of servers are available for free. However, upgrading gives you unrestricted access to the entire network. 

Follow these steps:

Follow these steps:

  1. Go to Proton VPN and sign up.
  2. Download and install the app.

proton vpn user interface

  1. Run the VPN and choose Quick Connect. Preferably go with the United States.

connect proton vpn to the united states

  1. Relaunch Gigantic on your device and log in.
  2. Enjoy unrestricted gameplay.

gigantic working with proton vpn

Unfortunately, Proton VPN no longer allows free users to select a preferred country. Due to this limitation, connecting to the United States requires some effort. 

use the change server option to switch servers

You must use the Change Server option multiple times to strike it lucky. Still, the vendor enforces a soft limit to prevent service abuse. 

However, you can avoid such hassle by opting for affordable premium VPNs. Examples include Private Internet Access (PIA), CyberGhost, and Surfhark.

Proton VPN

Enjoy Gigantic alongside other online games using this fast, secure, and cost-free VPN. 
Check price Visit website

Wrapping up

The Gigantic authentication error during sign-in can be super annoying. It locks you out of the game, alongside interrupting your experience. 

This problem usually arises from network-related issues. It could be due to unstable internet connectivity or glitches facing the developer’s gaming servers.

Fortunately, a VPN can help resolve this by routing your traffic through an efficient channel. That way, you can enjoy easy access and unrestricted gameplay without interruptions.

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