MIMESIS

ActionAdventureCasualIndie
Downloadable mods 52 Oct 27, 2025 ReLU Games, Inc.

A 4-player online co-op survival horror game. Avoid the contaminated rain, gather scrap and get back to the tram. Monsters that copy your friends' voices and behavior, and many other threats, stand in your way. Gear up and stick together to survive.

About this game From the developer

A microphone is required to play MIMESIS.For the best experience, we recommend using a headset or earphones and playing with four players.

================================================

MIMESISMIMESIS is a 4-player online co-op horror game where monsters imitate your friends. Gather anything of value and get back to the tram, never quite certain whether the person beside you is a real friend or a monster wearing their face.

Trust your friends. But doubt them.Threats are scattered all through the building. Together with your friends you can push past the danger and haul your findings back safely. But don't forget: the person next to you might be a monster imitating a friend.

Beware the contaminated rainThe rain in this world is dangerous. Once night falls, the tram is the only shelter from it. You have to be back before midnight. Take on too much rain, and the next monster might be you.

Buy and upgrade your equipmentCollect enough and you can use the service station. Restore power to the dormant station, then buy and upgrade your equipment. Strong gear makes a real difference to survival. It isn't free, of course.

Join usFollow the game and join our official Discord. You'll find friends to play with.

Game details

Release date
Oct 27, 2025
Developer
ReLU Games, Inc.
Publisher
ReLU Games, Inc., KRAFTON, Inc.
Genres
ActionAdventureCasualIndie
Mod loader
generic
Mods on playbuff
52

All mods for MIMESIS

BiggerLobbyDownloadable
10-player lobbies with UI for 10 and difficulty that scales with the group size. Host needs it; other players need it too for the 10-player UI.
v1.5.7/ 10-12
SpectatorCamDownloadable
Free spectator camera while dead, limited to the area around the player you're watching.
v1.3.3/ 10-12
TooManyPlayersDownloadable
Increases the maximum player count beyond the default limit of 4 players. Configure your preferred maximum and play with larger groups.
v1.1.4/ 10-11
FakePlayersDownloadable
Emulates additional players for testing purposes. Useful for testing multiplayer mods like TooManyPlayers when you don't have friends available to join your game.
v1.1.4/ 10-11
MarkerModDownloadable
Use paintballs as markers in dungeons. Paintballs create puddles and leave footprints when you walk through them. Without this mod, these effects are useless as they disappear too quickly. MarkerMod m
v1.5.5/ 10-11
EnemyDropLootDownloadable
Makes dungeon enemies drop loot that matches the current map's spawn pool.
v1.0.10/ 10-11
InventoryExpansionDownloadable
Expand your inventory with additional backpack slots. Toggle between standard inventory and backpack with a configurable key. Features animated UI, visual key hints, and automatic cleanup when leaving
v1.4.7/ 10-11
BetterJumpDownloadable
Makes jumping in the game actually useful. The default jumping in Mimesis is practically useless. This mod improves the jump mechanics so you can effectively navigate through the maps.
v1.5.7/ 10-11
MinimapDownloadable
Minimap of the level: explored or full map, plain or graphic style, optional player, monster and item dots.
v1.6.4/ 10-11
BoilerplateDownloadable
A boilerplate template for Mimesis mods. Replace this with your mod description.
v1.1.1/ 10-11
PSControllerDownloadable
PlayStation button icons instead of Xbox ones, and prefers the DS4Windows pad when both are connected.
v1.5.3/ 10-10
InventoryDownloadable
The host sets 1-8 inventory slots, shown as a 2x4 grid. Every player needs it.
v1.4.3/ 10-10
HudPercentDownloadable
Health and radiation percentages next to the HUD bars.
v1.3.3/ 10-10
HostOptionsDownloadable
Host options: infinite stamina, starting money, and Easy/Normal/Hard presets or sliders for quota, shop prices, sell value and monsters.
v1.4.3/ 10-10
FpsCounterDownloadable
Shows your frame rate in the bottom-right corner (FPS: 144).
v1.1.3/ 10-10
FovDownloadable
Field of view slider (50-120). Tap or hold [ and ] in game to change it on the fly.
v1.5.3/ 10-10
GaleModManagerDownloadable
A modern and lightweight alternative mod manager.
v1.23.1/ 10-03
r2modmanDownloadable
A simple and easy to use mod manager for many games
v3.2.20/ 09-22
MimesisPlayerEnhancementDownloadable
One MIMESIS mod for hosts: more players, voices, persistence, join anytime, spawn/loot/money scaling, dungeon randomizer, player and mimic tuning, session stats, and a better savegame UI. Includes a l
v26.8.3/ 08-22
InfiniteDurabilityInstant download
Prevent items/weapons from breaking when attacking with them
v1.0.0/ 08-02
MimesisMinimapDownloadable
Mini-map: Use the 'M' key to toggle visibility.
v1.1.1/ 07-12
MimesisModsInstant download
3-in-1 mod: 양손 아이템 소지 (DualWield) / 탄약 무한 (InfiniteAmmo) / 무게 제거 (NoWeight)
v1.0.2/ 07-08
MimesisItemSpawnerInstant download
In-game UI to search the full item table and spawn any item at your position (host/solo).
v1.0.1/ 07-03
MimesisSlotKeysDownloadable
Top-row 1-4 pick inventory slots; emotes move to Numpad / Shift+number / Ctrl+number (main-menu toggle).
v1.0.1/ 07-02
SORPRESADownloadable
Adds unexpected surprise moments during your MIMESIS runs! Completely random events that will spice up your experience. Best enjoyed with friends. You never know what might happen next!
v1.9.2/ 06-24
MimesisPersistenceDownloadable
MimesisPersistence is a lightweight MelonLoader mod that persists mimic voice recordings across game sessions, allowing mimics to remember previously recorded voices when you reload a save. UPDATED FO
v0.4.0/ 06-22
AntacidDownloadable
Relieves acid rain and sprinkler toxicity, neutralizing contamination at the source.
v1.0.0/ 06-21
MimicAPIDownloadable
a api!.
v0.3.0/ 06-15
TrueMimicVoiceDownloadable
Eliminates voice distortion effects for Mimics while preserving radio/transmitter functionality.
v1.0.0/ 06-08
KeepMyMoneyDownloadable
Stop wasting money between shifts!
v0.1.1/ 06-07
CrowbarForAllDownloadable
Why only have access to the crowbar during deathmatch? Well, now you can buy it in the shop!
v0.1.0/ 06-06
SomeCustomScrapsDownloadable
Get some new custom scraps to find in Mimesis
v0.1.1/ 06-05
ItemsAPIDownloadable
A library that provides item creation tools for Mimesis
v0.2.0/ 06-05
MimesisTextChatDownloadable
Small Steam lobby text-chat overlay for MIMESIS. Install on every player who wants chat.
v0.1.1/ 06-03
damagediffDownloadable
[Personal use] A specially designed player injury multiplier adjustment module is for personal and internal testing only.
v1.0.0/ 05-31
JoinAnytimeDownloadable
Allows players the game even after it has already started
v0.1.0/ 05-20
MelonLoaderDownloadable
The World's First Universal Mod Loader for Unity Games compatible with both Il2Cpp and Mono
v0.7.3/ 05-14
MIMENTODownloadable
Сборка которая чуть лучше чем ванильная игра! A little bit more better then default game!
v1.0.6/ 05-08
EasyDiscoBallDownloadable
Obtain the DiscoBall Upgrade in Mimesis just by pressing a key!
v1.0.0/ 05-05
MorePlayersDownloadable
Remove the 4-player limit in MIMESIS multiplayer sessions.
v2.0.2/ 04-02
LootExpansionDownloadable
High-performance loot expansion mod for Mimesis. Dynamic loot tables and per-monster drop counts.
v1.0.5/ 03-27
MinimapDownloadable
A mod for MIMESIS that provides a minimap.
v1.1.0/ 03-18
More VoicesInstant download
Allows the game to save more voice recordning for every player.
v1.0.2/ 02-23
HealthAndDamageIndicatorsDownloadable
Adds floating damage numbers and health bars above entities.
v1.0.0/ 02-09
MIMESIS Mod MenuDownloadable
a mod menu.
v2.7.0/ 01-16
FovScaleDownloadable
A mod for Mimesis that scales the in-game camera field of view.
v1.0.0/ 01-01
MoreMimicsDownloadable
Increase the rates which monster/mimics spawn.
v1.0.1/ 01-01
TooltipModDownloadable
Adds a tooltip to the hotbar!
v1.2.0/ 12-18
MimicVoiceFixDownloadable
Removes voice effect filters from the Mimic, making it sound like a real person
v1.0.2/ 12-17
BetterJoinerDownloadable
better room joiner.
v1.2.0/ 11-28
DamageNerfDownloadable
nerf to damage.
v1.0.1/ 11-17
InfiniteStaminaDownloadable
A mod for MIMESIS that provides infinite stamina.
v1.0.1/ 11-03