German developer Crytek has been investing heavily in VR and at Gamescom next week two of their upcoming projects Robinson: The Journey (for PSVR) and The Climb (for Oculus Rift w/ Oculus Touch) will be playable in the public portion of the expo. You will find the playable demos att booth B51 of the expo's Family & Friends (Hall 10). While, The Climb was recently released for Oculus Rift, the Gamescom demo will make use of the upcoming Oculus Touch motion controllers. Robinson: The Journey looks like a likely launch title for PSVR in October.
Crytek will bring a total of 32 VR stations to Cologne for the expo.