Features:

< Online achievements and leaderboard >
Unlock achievements and compete with your friends for the first place on the global leaderboard.

< Same device co-op multiplayer >
Complete levels with a friend's assistance and compete with each other for the higher score.

< Broad and intuitive controls >
Swipe anywhere on the screen to move and tap anywhere to shoot, or turn on tilt and auto shooting and play without touching the screen.
*This game also support any bluetooth controller or keyboard.

< Vibration feedback >

< Colorful 2K resolution graphics >