打开steamSteamAppscommonXCOM 2XCom2-WarOfTheChosenXComGameConfigDefaultGameData_WeaponData.ini

搜索[XComGame.X2Item_DefaultGrenades]

FragGrenade_BaseDamage = (Damage=3, Spread = 0, PlusOne = 20, Crit = 0, Pierce = 0, Shred=1, Tag = "", DamageType="Explosion") 红字伤害

下边直到

FlashbangGrenade_BaseDamage = (Damage=0, Spread = 0, PlusOne = 0, Crit = 0, Pierce = 0, Tag = "", DamageType="Explosion")

别把敌人的也改了

再下边看到

Firebomb_iSoundRange = 30

Firebomb_iEnvironmentDamage = 0

Firebomb_iSupplies = 50

Firebomb_TradingPostValue = 10

Firebomb_iPoints = 0

Firebomb_iClipSize = 10 携带量

FireGrenade_Range = 10

FireGrenade_Radius = 3

Firebomb_Range = 10

Firebomb_Radius = 4

[XComGame.X2Item_HeavyWeapons] 这里是重武器，修改同上。