Awesome!
Addictive little thing! I keep coming back every time. No complaints about difficulty- the 'Options' menu lets you adjust that to a greater degree than the standard (and not very inventive) 'EASY/MEDIUM/HARD' interface. Availability of two weapons was a plus- overly complex games lose their fun factor quickly. Also more realistic. Speaking of simplicity, game play somehow felt more intuitive than other keyboard/mouse combos. Nicely done. Graphical simplicity also kept gameplay smooth. Only critical point- no 'Save' feature. Would be nice, considering progressing up to the reactor core only to die and have to start all the way back at the beginning. This would bring it up to a 9 or even a 10. Beyond that, an excellent feature.