It's the latest of the Humble Bundle series and it represents yet another opportunity for Android gamers todonateto charity. However, this version comes with a twist, as onlyArtifex Mundigames are now on offer. 3 of them can be unlocked by paying an average of $6.05. For an additional fourgames, fans simply need to pay any amount over the average. Finally, paying $9 will unlock the 2 remaining titles to complete the full 9apppackage.