The charitable pay-what-you-want Humble Bundle has returned with its third installment focused on Android games. The new bundle includes four games — tower-defense title Fieldrunners, rhythm game Bit.Trip Beat, puzzler SpaceChem, and hacking game Uplink (which is only available for Android tablets). And for those who spend more than the average amount (currently just $5.75) you'll also unlock a copy of the platform game Spirits. While the new bundle is Android-focused, all of the games are also available on PC, Mac, and Linux, making this a great deal even if you don't have an Android device. The promotion is on for the next two weeks, and you can grab it now from the source link below.

Update: the bundle has been sweetened for those who pay more than the average, with the addition of four more games — World of Goo, Osmos, Edge, and Anomaly: Warzone Earth.