You don't have to spend much money to develop a massive library of Android games. Just keep your eyes on the lookout for the latest Humble Mobile Bundle. These offerings let you walk out with a handful of titles for a price of your choosing. A new one tends to pop up every two weeks.

Like Humble Mobile Bundle 14, #15 doesn't come with a particular theme. Gamers get Trouserheart (a 3D hack'n'slash) along with the premium versions of Governor of Poker 2 and Real Boxing. Those who pay over the average get Desert Golfing, Great Little War Game 2, and Tiny Guardians (an interesting cross between an RPG and tower defense).

The price you want to beat currently sits at just over four dollars. This will also get you the additional games when they join the bundle one week from now.