Play Here:
https://www.scirra.com/arcade/other-games/peripheral-15595
Peripheral is a simple game that will test your peripheral vision (side to side) and your reflexes.
Click Mouse button or Tap screen to change directions of the bullet.
The closer you get to Red wall without touching the higher your score.
Game automatically saves high score and restarts.
This game uses just 8 events and only 4 for actual game play and you can modify it to go up and down and side to side and add in other obstacles to avoid if you want.
The Scirra arcade capx download is not working so you can get the capx here:
https://www.dropbox.com/s/3nkc2cifhbjj9vu/Peripheral.capx?dl=0