is a retro arcade shooter, heavily inspired by Namco's 1986 classic 'Rolling Thunder'.
You're one of the agents of the secret spy group "Rolling Bird". You have been sent to investigate the unidentified product called "Vaccum Filter", which is being produced in The terrorists' hideout. Their building, which is camouflaged as an ordinary factory is very large, and there're countless terrorist members who are heavily armed to defend their hideout from the intruder.
You must survive and find out the secret of Vaccum Filter. Good luck !
Endless, fast-paced, and challenging arcade action
Windows XP or higher
Intel Pentium 4 Series
1 GB RAM
CPU-integrated or on-board graphics
20 MB available space
DirectX-compatible sound card