Questioning whether or not to make a purchase this week? Well, maybe these two demos will help you out in your decision. Major Nelson has detailed for us that Alone in the Dark and Wall*E have both gotten demos uploaded today to the Xbox Live Marketplace. Obvioulsy this are available straight away for Gold members while Silver members will have to wait till the end of the week.

Content: Alone in the Dark Demo
Price: Free
Availability: All Xbox LIVE regions
Dash Text: [ESRB: M (Mature) BLOOD AND GORE,STRONG LANGUAGE,VIOLENCE] Action Blockbuster Alone in the Dark reveals the secret of Central Park – Demo
Size: 1.35 GB

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Content: WALL•E Demo
Price: Free
Availability: All Xbox LIVE regions
Dash Text: [ESRB: E (Everyone) CARTOON VIOLENCE] Play as Wall•E and EVE following their directives, make trash cubes, explore the desolate earth and the Axiom spaceliner, and blast your way through robots trying to stop you from saving humanity
Size: 1.44 GB