The games from the BioShock series have become a part of the Humble Bundle campaign. For those of you who don't know, Humble Bundle is a fundraising organization that raises money through game sales. At the moment they are trying to help out two important charities: the "American Red Cross" and the "Action against hunger".
The Humble 2K Bundle is a "pay-what-you-want" game selling campaign, in which you get to buy games from the BioShock series for the price that you choose. Starting with the lowest price of $1, you can get BioShock, The Darkness II and The Bureau: XCOM Declassified. If your purchase is above average, then you will automatically receive BioShock 2, Mafia II, Spec Ops: The Line and some other products that should be revealed on Tuesday, July 15th at 11:00 a.m. Pacific Time. Furthermore, if you pay $20 or more, you will also be given BioShock Infinite and XCOM: Enemy Unknown (on top of the already mentioned titles).
Taking into consideration that buying all these games separately would cost you more than a couple hundred dollars, this is an amazing opportunity to save some cash. What's even better is that by being part of this campaign you can help raise money for a good cause. You are allowed you to choose how your donation will be distributed between the developers and the two charities.
In conclusion, the Humble 2K Bundle campaign offers the games from the BioShock series, as well as some other important game titles, for some all-time low prices. The offer is only valid until July 22nd. For more information, visit the Humble Bundle home page.