Glasses Nightmare Achievements Here is the full list of all 13 Glasses Nightmare achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply ChooChoomberLeave location on transport Open sesame!Open the doors of the secret bunker I've seen everyoneFind out the mystery of glasses My regardsMeet grandfather in camp Something went wrongSomething went wrong Forrest GumpSuccessfully complete the chase And you Brute!Find out who betrayed you Boom!Boom happened Technological progressTestify in favor of technology Technological errorTestify against technology Walk in the parkLearn the secret and complete the game on the minimum difficulty level Any problems?Learn the secret and complete the game on the usual difficulty level Death is a childLearn the secret and complete the game on the hardcore difficulty level