Flicker!

Flicker! is a game of concentration - the concept is simple. The screen flashes and you have 2 seconds to click. Success = go to the next level! Failure = game over! Each successful level gets longer and will test your concentration and stamina to the max! Since the flash is random, you never know when it's going to show up. Did it flash? Did I miss it? You'll have to wait until the timer expires to find out! The game offers 2 modes: Classic (one flash only, regardless of level) and Speed (flash = level, so level 1 = 1 flash, level 5 = 5 flashes, etc.)