Do you want to see how fast you can be?
Come here, let's have a try to see what is your reaction time.
There is only one crossing of the game, at the same time there is only one function: that is to test your reaction speed.
Step 1 Open you MarksMan at you iphone.
Step 2 select one level.
Step 3 When the "shoot" appears,You the fastest speed with a touch screen.
Step 4 Get you the fastest reaction speed.
In some records,The fastest human reaction speed is 0.1 seconds.
Try to challenge the Record!… Expand