There are a generous amount of price reductions on a bunch of great Xbox LIVE Arcade games this week, including deals on Call of Duty Classic, Duke Nukem 3D and Battlefield 1943, as well as Worms 2: Armageddon, Serious Sam HD and Peggle.

Hundreds of MS Points have been sliced off of the prices for the above titles, the full listing of which you can check out below:

Worms 2: Armageddon was 800 MS Points, but for the next week only, Xbox LIVE Gold members can grab it for 400 MS Points.

Serious Sam HD was 1200 MS Points, but it’s now 800 MS (for the next week).

Peggle was 800 MS Points, but over the next week, that price has been reduced to 400 MS Points.

Duke Nukem 3D was 800 MS Points, and during the next seven days Gold members can pick up the classic first-person shooter for only 400 MS Points.

Battlefield 1943 was 1200 MS Points, but until June 12th, it’ll be 800 MS Points.

Call of Duty Classic was 1200 MS Points, but because of this round of special offers, Gold members will be able to purchase and download the title for 800 MS Points.

As always, these deals are only available to Xbox LIVE Gold members for the period of one week (ending Sunday, June 12th).

Source: Major Nelson’s blog