Dead Space, DiRT on GoD today

Microsoft has confirmed that Dead Space and Colin McRae: DiRT will both be made available on Xbox 360's Games on Demand service today.

Visceral Games' well-respected sci-fi horror and the first entry in Codemasters' reboot of its long-running rally series will cost £19.99 each to download.

Read our DiRT review and Dead Space review to find out if they're worth it.