| 0x04 | EnemyDamageResistanceMultiplier | float | 6 flags | 1 |
| 0x04 | SmallEnemyDamageResistanceMultiplier | float | 6 flags | 1 |
| 0x04 | EnemyDamageModifierMultiplier | float | 6 flags | 1 |
| 0x04 | EnemyCountModifierMultiplier | float | 6 flags | 1 |
| 0x04 | EnemyPoolSize | int32 | 6 flags | 0 |
| 0x04 | EnemyDisruptivePoolSize | int32 | 6 flags | 0 |
| 0x04 | VetaranChanceModifier | float | 6 flags | 1 |
| 0x04 | WeakpointDamageMultiplier | float | 6 flags | 1 |
| 0x04 | HazardBonus | float | 6 flags | 0 |
| 0x04 | ProjectileSpeedModifier | float | 6 flags | 1 |
| 0x04 | AttackCooldownModifier | float | 6 flags | 1 |
| 0x04 | SpeedModifier | float | 6 flags | 1 |
| 0x04 | MaxActiveEnemiesModifier | float | 6 flags | 1 |
| 0x04 | MaxActiveSwarmersModifier | float | 6 flags | 1 |
| 0x04 | FriendlyFireModifier | float | 6 flags | 1 |
| 0x04 | EnvironmentalDamageModifier | float | 6 flags | 1 |
| 0x0074 | 0x04 | unreflected bytes to end of UDifficultyMutator |