SEGA has been hinting at something like this happening for awhile, but now its official, at least on Xbox 360. You can download Aliens vs. Predators on demand right now, but you will have to wait till February 22nd to get Bayonetta.
According to Microsoft’s website, Aliens vs. Predator costs $29.99 and I assume the price will be the same for Bayonetta. AVP weighs in at a 6.12GB.
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Cool that there will be this option, though I'll never understand using up HD space when you can get a physical copy for the same price (or lower).
While I can agree with you on the price thing, I still install each game I can for faster loading and less wear of the disc.
Awesome.