Blink 2000 Times For Yes Trophy

You blink with . If you fail to do so, after a while the screen gets very bright and blurry, making the game harder. You don't need to blink 2000 times in a single playthrough and you will probably get the trophy naturally, while beating the game twice and going for other trophies. If you don't, just select a random chapter where you control Sam then press until the trophy pops.