The story began when Cain's sister was captured by the alien forces. You need to search in different areas to save her. Beat the game and get a highscore. You can also replay different areas to earn money. Gameplay is around 5-10 minutes. Good Luck to your trip!
Type A Controls: Up, Down, Left, Right to move ship
Spacebar to Fire weapon
Type B Controls: W,A,S,D to move ship,
Enter to fire weapon