CHOOSE DIFFICULTY ###END-STRING### EASY ###END-STRING### NORMAL ###END-STRING### HEROIC ###END-STRING### LEGENDARY ###END-STRING### Your foes cower and fall before your unstoppable onslaught, yet final victory will leave you wanting more. ###END-STRING### Hordes of aliens vie to destroy you, but nerves of steel and a quick trigger finger give you a solid chance to prevail. ###END-STRING### Your enemies are as numerous as they are ferocious; their attacks are devastating. Survival is not guaranteed. ###END-STRING### You face opponents who have never known defeat, who laugh in alien tongues at your efforts to survive. This is suicide. ###END-STRING###