Microsoft has announced more details about its Xbox Live Arcade "Block Party," which is ... right around the corner. Next month's lead-up to the launch of the Xbox Game Room will see a promotion similar to the one offered during last year's Summer of Arcade, and then some.

For Xbox Live Silver members that purchase all three Block Party titles released next month -- Toy Soldiers, Perfect Dark and Scrap Metal -- and then download the free Game Room "client," Microsoft will credit your account 400 ($5). So, 3200 ($40) spent on the participating XBLA titles will get you back five bucks. If you're a Gold member, though, the deal gets a little sweeter: Purchase the three titles, download Game Room, and you'll get the 400 refund and a free month of Xbox Live Gold service (worth $4 and change if you're an annual subscriber) credited to your account.

A free "everyone's a Gold member" (no, not that Goldmember) weekend is also scheduled, permitting Silver members to play the three Block Party releases online (but only the Block Party releases) from 12pm ET on Friday, March 26 through 12pm ET on Monday, March 29.

This article was originally published on Joystiq.