As the E3 is just around the corner, most of the developers and publishers are showing something. Probably because they want as much attention as they can get.
This time it's a trailer with Kevin Levine showing the different ways in finishing a level. Actually he showed a same level finished in three different ways. Using the environment will be crucial in Bioshock, so take a look how you can use fire, water and then electricity in your advantage.
You can check out the trailer at Kotaku.