The Humble Bundle has expanded its reach to cover Android devices with EDGE, Osmos, and Anomaly: Warzone Earth. Those who pay more than the average contribution, currently hovering at around $5.30, also get a copy of World of Goo.
I want to believe most of you own at least one of these already, but not necessarily for this platform. It doesn't particularly matter either way, since they're throwing in Mac, Linux, and Windows versions of each game as well. Your needs should be met, unless you're holding out for Commodore 64 ports.