Sega and Obsidian Entertainment have released a new trailer (which uses CGI graphics) to help the masses get a little bit excited about their upcoming modern-day spy-based RPG, Alpha Protocol.

Like the previous trailers for the game, the latest attempts to show off the sheer number of choices a player can make at any given point in the game which will affect the final outcome of a situation.

Download Alpha Protocol CGI Trailer

Ignoring the pre-rendered graphics, the trailer demonstrates that players will be able to choose a stealthy, violent, or ruthless "get the job done" kind of mind set, which should offer enough depth for players to remain entertained.

In Alpha Protocol players enter a world where global tensions are strung ever so tight after a U.S. missile hits a commercial, civilian jet flying over Europe, promptly ending the lives of everyone on-board. The U.S. aren't responsible - so they send in a secret agent, Thorton, to investigate, discover who created a PR disaster for the super power, and bring them to justice.

While no release date for the game has been announced yet, it is expected that the title may release before the end of the year, but nothing has yet been confirmed. Alpha Protocol will be released on the PC, PlayStation 3 and the Xbox 360.