This collection caused quite some buzz a year or so ago – as much for its business model as for its content!

No need to identify each, just name the collection

Cracked by: Urthstripe , shrik , username , Rogi , Thejas V R , Ananth , Fib Onachi , raklodramA , Raghuvansh and Siddarth Pai

Answer:
The first “Humble India Bundle” – a collection of 6 cross platform indie games. Buyers could pay how much ever they wanted to whoever they wanted, it was just a bundle of good games!