Humble Bundle has launched its latest cross-platform PC, Android and OST mix, with tactical Fruit Ninja-like Jack Lumber, dystopian adventure-game Gemini Rue, sandbox-puzzler Little Inferno and sky-diving action game Aaaaa! for the Awesome (which also includes the Android version of Aaaaa!!! F=MxA) at the pay-what-you-want level. Beating the average nets two-player chess game Hero Academy and reverse tower defense game Anomaly 2. More games will unlock later, and beating the average now guarantees those, as well.