GoKawiilSimCity 4's Network Addon Mod update 50 fixes 23-year-old Eternal Commuter Loop bug
The volunteer-maintained Network Addon Mod for SimCity 4 has released version 50, resolving the long-standing 'Eternal Commuter Loop' issue that broke regional pathfinding across city boundaries. The update also adds new infrastructure options like diagonal streets, tunnels for street networks, and tighter building placement, while shrinking the mod's codebase by roughly 90% through a new DLL implementation.
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This shows how dedicated modding communities can keep decades-old games functional and improving long after official support ends, sometimes fixing bugs the original developers never addressed. The massive code reduction also demonstrates how technical debt in long-running fan projects can be tackled to improve maintainability for future updates.
- NAM update 50 fixes the 23-year-old Eternal Commuter Loop bug affecting SimCity 4's regional pathfinding.
- The update introduces new build options including diagonal streets, tunnels, and reduced spacing requirements between infrastructure pieces.
- A new mandatory DLL implementation cut the mod's codebase by nearly 90%, improving maintainability and reducing future bugs.
SimCity 4 Deluxe Edition (PC) — With the Network Addon Mod hitting update 50 and finally squashing the Eternal Commuter Loop, there's never been a better time to revisit the classic city builder. The Deluxe Edition bundles in the Rush Hour expansion, which pairs perfectly with NAM's transportation overhaul of highways, roundabouts, and on-ramps.
See SimCity 4 Deluxe Edition (PC) on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: games.slashdot.org — Posted, 2026-08-23
Published there as: “23 Years After SimCity 4's Release, 'Eternal Commuter' Bug Finally Fixed”
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