Sony announced that CCP's EVE Valkyrie and Square Enix's Thief will be among the playable demos tomorrow on the GDC show floor for their newly announced Project Morpheus virtual reality headset.
Aside from these, an underwater diving demo as well as a castle explorer that uses PS Move controllers will also be shown at GDC. All attendees will be able to test these out beginning tomorrow morning.
The Deep is the name of the underwater game. Sony's London Studio is working on this demo. Sony boss Shuhei Yoshida expects that many more developers will sign on as they're able to share more development kits.