关于此游戏

Campaign Mode

- 25 Campaign levels for each Stage

Mission Mode

- Continuous Flood Of Alien Attacks –survive!

Endless Alien Attacks For

High Engagement Game

Ammo Drop Items and other

Level-up Items Game Play

Not Just Alien Destruction Game Play

Puzzle Elements As Additional Engagement

Various Weapons and Defense Items customizing

Enhanced Item Upgrade System

Achievement

- goals For Motivation
- reward System For Achievements
- system to Raise “motivation”

Collection

- collectible Trophies For Alien Destruction

Control System

- Optimized For Thrill and Attack Sensation!!