Amazon is currently offering a $15 credit towards future purchases after you pre-order the video game L.A. Noire for Xbox 360 or Playstation 3.

Also, with the pre-order, you’ll receive the Broderick Detective Suit, which boosts your fist-fighting capabilities and resilience to damage. The Broderick Detective Suit will come packaged in your game box.

Both the Xbox 360 and PS3 editions of the game are priced at $59.99 and will be released on May 17, 2011.

Promotion details, per the product page:
Get a $15 Video Games Credit: Pre-order L.A. Noire and receive a $15 promotional credit toward the purchase of items shipped and sold by Amazon.com (certain exclusions apply, including Kindle books, MP3s, and video rentals and downloads), as well as the Broderick Detective Suit, which boosts your fist-fighting capabilities and resilience to damage. The promotional code will be placed directly into your Amazon.com account within 2 business days after the product ships. The Broderick Detective Suit code will be packaged inside the game box. Promotion valid on all existing orders. Offer valid when shipped and sold by Amazon.com. Limit one per household. Amazon reserves the right to change or terminate this promotion at any time. Please read the PlayStation Network and Xbox Live terms of use.

From the Xbox 360 product page:

* Solve a variety of cases across the desks of Patrol, Traffic, Homicide and Arson.
* Search crime scenes for clues, question witnesses and interrogate suspects as you search for the truth in each case.
* Use your wits to analyze suspect’s behavior and separate the truth from the lies.
* Experience a stunningly accurate block-by-block recreation of 8 sq. miles of 1947 L.A.
* Solve brutal crimes, plots and conspiracies inspired by real crimes from 1947 Los Angeles, one of the most corrupt and violent times in L.A. history.

L.A. Noire is a gritty, single player detective game set on the infamous streets and in the smoke-filled back rooms of postwar Los Angeles. Designed and developed with a nod to the classic film noire movie genre, L.A. Noire blends crystal clear graphics that bring the iconic look and feel of the era to life, with a combination of innovative technology and unique gameplay that allow you to solve crimes through interrogations and investigation. Additional features include: five LAPD based crime desks to work, the ability to analyze the case as well as suspects for clues, an accurate block-by-block recreation of eight sq miles of 1947 Los Angeles, multiple difficulty settings and more.