The Dream Build Play competition is back and this time with more prize money...
  • 1st Prize = $40,000
    2nd Prize = $20,000
    3rd Prize = $10,000
    4th Prize = $5,000

Each winning entry has the opportunity to get a Microsoft publishing contract.
Looking through the rules, there does not seem to be any restriction on languages, just the IDE, so as such Chrome/Oxygene could be used.

This year they are also allowing teams to enter.

The only major restriction is that the game must run on an XBox 360 to be eligible

Entries close September 23rd 2008! So get to WORK!