Mutators

R.E.P.O. Mutators

Inject some chaos (and possibly despair) into your R.E.P.O. runs with Mutators! Random level modifiers will be chosen to alter your current level in some way.\

NOTE: Everyone needs this mod for it to work. Singleplayer currently experimental.

Major update V1.0.0: Multi-mutators

Multi-mutators are now available! Multi-mutators allow the possibility of multiple mutators being active at the same time.

The scaling type can be adjusted in the mod's config:

| Scaling Type | Description |

|--------------| --- |

| Moon | Default configuration. The amount of active mutators scales with the game's moon phases.

| Random | The amount of active mutators is randomly chosen between a configurable minimum and maximum.

| None | The maximum amount of active mutators is always 1. This is the old behavior.

Additionally, a rules file is now provided to allow for more fine-grained control over mutator selection.\

Don't like a particular combination? Just set a mutual exclusion rule in the rules file.

Really like a particular combination? Consider creating a custom multi-mutator!

Current Mutators

| Mutator | Effect | Notes |

|-----------------------|-----------------------------------------------------------------------------------------------------------------------------|----------------------|

| Apollo 11 | All players and items have zero gravity. | |

| Rusty Servos | Players can't jump but gain increased grab range. | |

| Ultra-Violence | Immediately activates the final extraction phase. | Disabled by default. |

| Handle with Care | All valuables are worth double, but they break instantly on any damage. | |

| One Shot, One Kill | Any damage taken by a player is lethal. | |

| Duck This | Ducks aggro on sight instead of on interaction. | |

| Out With a Bang | Enemies explode upon death. | |

| Hunting Season | No valuables spawn; weapons spawn instead. Enemy respawn time is reduced to 10 seconds, and the orb drop cap is removed. | |

| Protect the President | A random player becomes the "President." If they die, everyone else self-destructs. | |

| There Can Only Be One | All enemy spawns are the same monster (e.g. all Robe.) | |

| Volatile Cargo | Valuables explode when destroyed, explosion size and damage scales with value. | |

| Sealed Away | Valuables have a chance to spawn weakened monsters when destroyed. | |

| Protect The Weak | A random player becomes the "Bodyguard." They die if they are the last person standing. | |

| Firing My Laser | Unlocks Special Action: Laser. Semibots may fire a laser on a configurable cooldown, they fire this laser when taking damage. | |

| Voiceover | Player voices are randomly swapped between all players. | |

| The Floor Is Lava | Every second, players take damage when touching unpadded surfaces. | Disabled by default. |

| Less Is More | Valuables start out with less value but increase in value when taking damage, normal breaking mechanics still apply. | |

| Amalgam | The level consists of rooms from all available installed levels. | |

| Size Matters | Players are shrunk. Configurably, enemies, valuables and carts can be too. | |

| Null Signal | All other mutator information is hidden. | By default, this mutator cannot show up on its own.

Configuration

Mutators are selected via a weighted random system. The weight of each mutator can be adjusted in the config. Each mutator has the following configurable properties:

| Property | Description |

| --- | --- |

| Weight | The weight of the mutator.

| Minimum level | The level on which this mutator can start showing up.

| Maximum level | The level on which this mutator will stop showing up.

You can also configure the chance of no mutators showing up at all. This uses a percentage, not a weight.\

Additionally, most mutators have additional configuration options.\

The host's config always takes precedence. If this does not appear to be the case, please submit a bug report.

Upcoming features

• More mutators
• General improvements to mutators and int