Pay what you want for the Humble Voxatron Debut for Windows or Mac for a limited time. Voxatron Alpha is a voxel-based, old-school-gone-new platform shooter. If you opt to pay more than $5.00, you will also receive Blocks That Matter, The Blinding Isaac as well! Your contribution can be donated to charity (EFF and Child’s Play), the developers, or both. This deal ends November 13, 2011