Room Zoom: Race for Impact (Mar 27, 2003 prototype)

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Title Screen
Room Zoom: Race for Impact (Mar 27, 2003 prototype)
Build date Mar 27, 2003 14:27:50
Build name Demo
Dump status Released, redump needed
Released by Hidden Palace
File release date September 18, 2021
Origin DVD-R
Lot Project Deluge
Labels Micro Mayhem v2-0 demo
Dump method Memorex MRX-650LE v6 AM61 (PowerISO)
Game Room Zoom: Race for Impact
System Xbox
Genre Racing
Final build JP Unreleased
EU Oct 28, 2004
US May 13, 2004
Release date JP Unreleased
EU Jul 14, 2004
US Jul 14, 2004
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A prototype of Room Zoom: Race for Impact for the Xbox.


  • Extremely early prototype of Room Zoom: Race for Impact back when it was developed under the title Micro Mayhem.
  • Demo build. Originally meant for release in September 2003.
  • Predates the final US build (the first retail build) by over a year.
  • Uses the announcer from Sega Rally Championship as a placeholder.
  • The initial screen states "This demo is work in progress and does not represent the full quality of the final product."
  • While Edit mode is present on the main menu, selecting it only displays a video about it. However, this feature would be removed from the final game for unknown reasons.
  • The entire main menu, car select, and track selector is completely different.
  • Completely different HUD and gameplay.
  • XBE information:
    • Internal Name: Micro Mayhem
    • Maker ID and Product Number: \x00\x00-0
    • Executable Name: default.xbe
    • Executable checksum (MD5): b261fcfd60d0bd28b4f615d3df59678f
  • Miscellaneous Notes:
    • Game is emulatable: Yes (CXBX) (as of September 12, 2021).
    • Game contains dongle protection: No.




File Type Date Size SHA-1
Xbox - Micro Mayhem v2-0 demo.bin File 2021-03-28 05:57:36 218 MB 0109ff7b77173b14b77c393e6ed62b0f28797708
Xbox - Micro Mayhem v2-0 demo.cue File 2021-03-28 05:56:46 95 bytes 796a5a25d9c1120895a1fa8a9075c18daada8111
Xbox - Micro Mayhem v2-0 demo.jpeg File 2021-04-09 22:15:28 2 MB 827368e3adb35b811222e9004747ef802b7ac6c3


A huge thanks to ehw for researching this prototype! And a huge thanks to the anonymous donor that allowed for this release to happen!

See also