No revenue estimate for XBOX — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $7.7M — a different platform, not this one.

Machinarium

Machinarium is the award-winning independent adventure game developed by the makers of Samorost and Botanicula. Help Josef the robot to save his girlfriend Berta kidnapped by the Black Cap Brotherhood gang. Awards: * IGF - Excellence in Visual Art Award * DICE Awards Finalist * Gamasutra - The Best Indie Game Of The Year * PAX10 Finalist * VGChartz.com - The Best Indie Game Of The Year * 90% Destructoid / Adventure Gamers * The Best Soundtrack Of The Year -- PC Gamer