Game interface Language: English
There is a big monster on the lutan Star system. Rulers from that galaxy have fought with sujia star system for years, the cause may be due to time warp portal developed by the lutan in secret. The Lutan forces are teleporting to our star system to wage war. You have to stop there assault and prevent them from gaining access to the portal.

We have navigated them into waves of formation following the valley path, do what it takes to stop their advances now. If you need more weapons or upgrades visit the shop. Go forward ob-1 your
are only hope.

Operating System: Android Donut (1.6) - Nougat Marshmallow (7.0) or later