We've seen our share of Humble Indie Bundles over the past year or two—independent developers who gather under the "Humble" brand and release a bunch of their games priced at whatever people want to pay.
They grew corn and tobacco in colonial Jamestown on Mars back in the 1600s. Sir Walter Raleigh took up arms, via a spaceship, to fight the Spanish-Martian alliance.
Jamestown, an indie shooter we've been keeping an eye-and-a-half on for a while now, is finally out. Yes, released right in the middle of E3.
Upcoming title Jamestown has very little to do with the early colonization of North America, and everything to do with four-player co-op on 17th-century British colonial Mars.