; Player Damage multiplier - damage player takes from AIs
Difficulty_Player_Damage_Easy__d=1.0
Difficulty_Player_Damage_Normal__d=1.0
Difficu lty_Player_Damage_Hard__d=1.25
Difficulty_Player_Damage_Real__d=1.75

Replace all the numerical values with 0.0 (you always need to include both the tenths place and ones place digits at the minimum) and you take no damage from enemy fire.