Error Code 100 | Server unavailable

Industry

Gaming

Canonical

/gaming/error-codes/error-code-100/

Last Updated

Feb 25, 2026

Summary

This code indicates that the game server is currently unavailable.

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Hub

Guides

Steam Error Codes & Login Problems: Network, VAC, Downloads, and Payment Failures

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What This Code Means

Error Code 100 appears when a game cannot connect to its server due to unavailability. The issue originates from server infrastructure rather than the client. It does not indicate account enforcement. Multiple users may be affected simultaneously. Access restores once servers recover.

Where Users Usually See This Code

Game startup screens
Server connection attempts
Online mode selection

Why This Code Appears

Server outage
Maintenance window
Infrastructure disruption

What Typically Happens Next

Online gameplay unavailable
Local features may function
Access restores later

What This Code Is Not

It is not a login credential issue
It is not a network misconfiguration
It is not a license error

Troubleshooting Checklist

□ Monitor server status updates
□ Retry connection later
□ Observe service restoration

Notes And Edge Cases

Outages may be partial or regional. Recovery times vary.

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