It’s been a long time since we’ve seen a top-level Humble Bundle, and now we’ve got one full of 2K Games. You can pay what you want for the original Bioshock, The Bureau: XCOM Declassified, and The Darkness II. Paying for than $5.70 gets you Bioshock 2, Mafia II, and Spec Ops: The Line – with bonus games coming soon to that tier. Finally, for $20, you can get everything there and XCOM: Enemy Unknown and Bioshock Infinite. If you don’t have any of the games, then the $5.70 tier is the way to go as far as getting the most for your money.