Game Preservation & EOL Architecture Simulator

Architecture Preset Archetype

Sunset Mitigation Actions 0 Applied

Offline Client State Patch Emulates central auth and saves game state to local SQLite/JSON storage.

Release Dedicated Server Executable Compiles headless host binary (Linux/Win) for community self-hosting.

Strip Online DRM & Heartbeat Removes periodic cryptographic token checks to publisher server.

Open-Source Protocol Specs Publishes Protobuf/FlatBuffers network packet schema for emulator builders.

Community Server Browser / LAN Shim Replaces dead official matchmaking API with custom IP connect or master list.

Target Game Metadata

Title: Chronicles of Aethelgard

Genre: Online Multiplayer Action RPG

Historical Players: 2,400,000

Concurrent (Peak): 45,000 CCU

Decommission ETA: 90 Days Remaining

Fully Decoupled / Preserved

Single-Point Risk

Fatal Sunset Failure

● Client Loop

■ Cloud Services

▲ Auth / DRM

★ Community Binaries

Click any node to inspect technical remediation code

18 Preservation Health Index

GRADE F

Community Playability Horizon Post-Sunset

1 Month

12%

1 Year

5 Years

10 Years

Architecture Node Inspector

DRM Token Heartbeat FATAL BOTTLENECK

Client sends periodic TLS 1.3 heartbeat to publisher auth host every 180s. Upon server shutdown, client locks game loop at title screen with Error 0xDEAD0007.

Recommended Sunset Patch:

NOP check in binary (0x90) or redirect client SSL handshake to loopback 127.0.0.1 mock responder.

Sunset Engineering & Legal Impact

Vector	Status	Estimated Cost
Server Hosting Sunset	-$12,400/mo saved	Immediate
Dev Sunset Patch Effort	2 - 4 Eng Weeks	$18,000
Publisher Legal Liability	Zero (GPL/MIT Bin)	$0
Community Brand Goodwill	Devastating Backlash	-