When for-profit lawyers are involved with a contingency fee at the end of the lawsuit rainbow, the incentives shift toward settling to get a big payday.

WSJ: Pay-to-Play and the Tort Bar

But the creators of a recently released, turn-based strategy game hope that by blending two differing styles of play in one title they will find a pot of gold at the end of the double rainbow.

CNN: Two games in one in 'XCOM: Enemy Unknown'

If there's a throne and a treasure trove at the end of the rainbow, maybe he'll stick around the next morning.

CNN: Review: 'Oz the Great and Powerful' is more than good enough

But this looks suspiciously like a crock of gold at the end of some global rainbow.

ECONOMIST: Fighting back

It is as if folks think there is a rainbow in the sky and a pot of gold at the end of it that no one else has tapped into.

CNN: Politicians should put what's right ahead of winning votes

One wonders, though, what tales Rainbow Warrior 3 will have to tell at the end of its working life - and how much of a dent it'll manage to make on the less tractable issues that head today's agenda.

BBC: Greenpeace Rainbow sails again