Follow the story of four characters as they investigate the mysterious phenomenon affecting their home planet. Perhaps you will be able to solve the mystery. By shooting things. And lots of them.
HD version brings you:
- Expanded levels with larger gameplay area
- Gamepad and keyboard controls
- 1080p HD display support
- Explore 5 highly varied levels
- Upgradable weapons with unique abilities more...
- 60 FPS!
- New audio engine!
- Improved button-based navigation
- Overhauled UI with smooth & fast transitions
- Gameplay area slightly extended towards sides of screen
- Many tweaks including a faster Vulcan 300!
- Added 'Restart' option
- Minor bug fixes
- Mac OS X 10.6.6 or later