價格：免費
更新日期：2017-09-20
檔案大小：25M
目前版本：1.2.1
版本需求：Android 4.1 以上版本
官方網站：https://about.me/ahmed.haroon
Email：ahmedharoonhamid12543@gmail.com
'OPIS' is named after 'Our Place In Space' which is an Astrophysics event at Jt Innoventions: a national fun filled science trivia in Pakistan. Visit http://jtinnoventions17.com/ to know more about it.
Coming back to the game, you have to guide the moon into saving the planet earth from extraterrestrial malevolent aliens and fast paced asteroids.
