The de facto pay-what-you-want package deal is back! Colour us surprised, as last May’s Humble Indie Bundle seemed so much like a one-off. But here it is, a fresh assortment of indie titles: Braid, Cortex Command, Machinarium, Osmos, and Revenge of the Titans, each of them cross-platform and sans DRM.

Exactly like last year, buyers can …