**Large File Size. Please allow loading.*** Mouse - Aim & Fire
* Space - Execute Actions
* R - Reload
* F - Change Firing rate
* Q - Change Weapon
* V - Night vision ( when prompted )
* Down Key - Pause / Menu
About Sierra 7Elegant rail shooter with awesome, semi-3D graphics.
Sierra 7 is an online action game developed by Simon Hason, and has been played 213466 times on Bubblebox.com.
78% of people have voted thumbs up