SimCity for NES
Nintendo publicly demonstrated an NES SimCity alongside its SNES edition, then quietly cancelled the smaller version until a prototype resurfaced decades later.
Quick facts
- Existence state
- Never Born
- Peak stage
- public demo or preview
- Research confidence
- high
- Last verified
What it was
Nintendo's unreleased adaptation of Maxis's city-building game for the Nintendo Entertainment System.
The port translated SimCity's systems to 8-bit hardware and introduced ideas such as advisor Dr Wright and reward buildings that survived in the SNES game.
Existence timeline
Nintendo and Maxis prepare console versions of SimCity.
The NES and SNES editions appear at a trade show.
The more advanced version reaches ordinary players.
The unfinished port disappears without a retail release.
Preservation work reveals and documents the lost build.
Why it ended
Nintendo ended the NES version without a public explanation while completing the more capable Super Nintendo edition.
Last confirmed trace
A prototype found and documented by the Video Game History Foundation preserves a substantial but unfinished build.
What it left behind
Its recovery revealed that several features associated with the released SNES game were already being invented in parallel on NES.
How we classified it
The proposed archive unit never reached ordinary public access in the form being documented.
The strongest verified milestone maps to public_demo_or_preview under Arrival Score V1.
Sources & verification
Last reviewed 2026-08-01. Sources are linked so readers can inspect the evidence directly.