Project H.A.M.M.E.R.
Nintendo spent nearly six years turning a giant hammer into a Wii showcase, repeatedly rebuilt the game and then cancelled it without a release.
Quick facts
- Existence state
- Never Born
- Peak stage
- full production started
- Research confidence
- high
- Last verified
What it was
A cancelled Wii action game developed by Nintendo Software Technology under the earlier codename MachineX.
A cybernetic hero would destroy invading machines by swinging an enormous weapon with motion controls.
Existence timeline
NST starts MachineX for Nintendo's next console.
The action game approaches an internal milestone.
Nintendo shows Project H.A.M.M.E.R. for Wii.
The title disappears from the active schedule.
Management redirects the game toward a broader audience.
Nintendo ends the long production.
Why it ended
Long-running creative conflict and failed redesigns ended the project quietly in 2009.
Last confirmed trace
E3 footage, internal accounts and a later documentary preserve a game reported to have been close to completion before its resets.
What it left behind
Its history became a rare public account of cultural and managerial conflict inside a Nintendo development studio.
How we classified it
The proposed archive unit never reached ordinary public access in the form being documented.
The strongest verified milestone maps to full_production_started under Arrival Score V1.
Sources & verification
Last reviewed 2026-08-01. Sources are linked so readers can inspect the evidence directly.