Is a game more difficult than another? Ken Nichols March 29, 2018 01:28 Follow The games range in levels of difficulty from easy (Hoopie) to more challenging (Pepper Picker) Related articles Have any of the games incorporated visual perceptual learning? Are there Vivid Vision activities/games for Convergence Insufficiency/Convergence Excess patients? What Vivid Vision games use anti-suppression? What are the main settings utilized in the clinical system to break suppression? Has Vivid Vision Home been proven effective? Comments 0 comments Article is closed for comments.