GomuGomu~Pistol Publisher: HUEI TAO TSAI Genre: Trivia Released: 2 Apr, 2012 Size: 7.7 MB Price: FREE! Click here to request a review of this app App Store Info Description How to play: 1.Hold the device in one hand. 2.Pull back the device. 3.Push the device to the front. What's New in Version 1.9.0 Bug fixed. Screenshots Screenshot 1 of 4