Romeo x Juliet is the closest I can think of but not a full match imo <| sep |> Bought it . Tried it . Couldn ' t get the button to click any of the options , like start , reset , or whatever . Had to tap the screen , which required me to take my phone of the cardboard . And there wasn ' t enough delay in starting to put it back in the cardboard to play . Also , the initial start screen isn ' t in the two panel format , and when you press start , it again doesn ' t give you enough time to put the phone in the cardboard before it starts . Definitely some work to do here , and perhaps have two difficulties ? One where you just have to keep the box in your field of vision , and the harder one would be to keep the box directly at the focal point as the game is now . I ' m looking forward to improvements . Could be a fun little challenge . I can imagine the easier setting being very fun , especially if the box got very fast . Edit I am using a Samsung Galaxy S 5 phone and Google cardboard . Edit 2 at a lot of points , even in the beginning , the box is only barely bigger than the focal point . I get it is supposed to be a challenge , but I think not being able to make it very far will discourage players . At least initially . That ' s why I think an easier difficulty option would be nice . Edit 3 Also the game icon doesn ' t go with game ? It looks like an upside down A . Maybe use a picture of the box ?