I cant play this video, neither videos on "virtual desktop"

I have played alot of paintball vr lately and i think the walk compared to the telport is not balanced. Pretty sure the best players are using teleports. And they have there timing down so you cant predict where they are going to teleport next to because the teleport sign doesnt show. Its nearly impossible to hit them at medium to long distances because there blink time is so short, the paintballs take time to travel and you cant predict there next move in advance. so they are literally blinking to fas...

установила игру,нажимаю "играть",на 2сек вылетает окно и закрывается и все... че за бред? даже попробовать не дают =/

I have alredy watched another gss before and all of them run pretty well, Age of Sails, Back to the moon, On ice, Pearl and Piggy, but Rain or shine, Son of Jaguar, Sonaria and Special delivery are completely unwatchable, very low fps, like 5, and the single projection goes all around the place at every glimps of head movement, making everything completely broken and really sickening. I don't really see why half work and the others none, and i don't see any heavy engine require for such simple scenes, so i...

why can't play this ?