Teaser Shows Off Bioshock Infinite Gameplay

GameTrailers shows a bit of gameplay from the new Bioshock game early.

Irrational Games has promised Bioshock fans a trailer that will give the first glimpse of gameplay from Bioshock Infinite on September 21. However, GameTrailers have already released a tiny taste of what players will experience.

Within a 21 minute video there is about 30 seconds of actual gameplay footage. There is also a YouTube video that shows only the teaser.

The most notable details include a gadget on the protagonist's arm that catches onto rails suspended in the air so that he can slide down them and knock down anyone in his way, and then watch them splatter against the nearest building. Once he lands, he is then shot at by massive cannons.

The teaser doesn't contain much, but fans can expect to see a lot more this Tuesday on the  Xbox Live Marketplace.

Infinite will be released in 2012 for the PC, PS3, and Xbox 360.