R.E.P.O. More Players Mod is a type of R.E.P.O. mod that raises the game’s default lobby size so you can play with more than 6 players. R.E.P.O. groups in 2026 usually want one of two things: a simple 8- or 10-player setup, or a bigger lobby mod that pushes closer to 20 players.
According to Thunderstore listings as of 2026-08-26, R.E.P.O. has several active moreplayers mod options, but the best choice depends on how you play. Some mods focus on a clean bigger lobby for public rooms, some are better for host-controlled private groups, and some expose more configuration for advanced users.
The biggest difference is not just the maximum player count. The real difference is whether the mod works in public and private lobbies, whether only the host needs the mod, whether voice has known limits past 6 players, and whether the author recommends conservative settings like 8 to 12 players instead of chasing the highest possible number.
In practice, most groups searching for R.E.P.O. more players mod do not need the highest cap. Most groups need the best mod that is easy to install, stable enough for regular online co-op sessions, and clear about its limits in a co-op horror game where lobby issues can ruin the run.
This guide compares the current options, explains which REPO MorePlayers mod is best for 8-player and 10-player groups, and shows which mods to avoid if you want to increase the R.E.P.O. player limit without unnecessary problems.
What is R.E.P.O. More Players Mod?
According to the Thunderstore listings, a R.E.P.O. More Players Mod changes the game’s lobby player cap so you can play R.E.P.O. with more than 6 players. The core idea is simple: the mod adjusts the maximum number of players allowed in a room, server list lobby, or both.
That simple definition hides important differences. One players mod may support both public and private lobbies, while another only changes public rooms. One mod may be host-only, while another works best if everyone uses the same version. One mod may advertise 20 players, while another author recommends testing 8, then 10, then 12.
For a REPO multiplayer mod, the evaluation criteria that matter most are:
- Maximum configurable player count
- Public lobby support
- Private or password-protected lobby behavior
- Whether only the host needs the mod
- Version support for current R.E.P.O.
- Known limits such as voice or server caps
- Conflict warnings with other lobby-size mods
As of 2026, the safest way to compare mods is to trust what the authors say on their own Thunderstore documentation. That documentation is where you can see whether a mod is built for a bigger lobby, whether a host can control the cap, and whether a higher player count is actually recommended for normal online play in this co-op horror title.
Top R.E.P.O. More Players Mod Options Compared
According to Thunderstore listings, the strongest current options are RoboUnion, MorePlayersSimple, MorePlayers, MyDaMorePlayers, and ML_Moreplayers. One older option, MorePlayersFixed, is deprecated and should only be mentioned as something to skip in favor of RoboUnion.
| Mod | Author | Best for | Public lobby support | Private lobby support | Player count notes | Host-only note | Key limitation or warning | Updated |
|---|---|---|---|---|---|---|---|---|
| RoboUnion | linkoid | Best overall | Yes | Yes | Default 10; configurable; Photon servers will not allow more than 20 players | Yes, only the host needs it | Above 10 depends on setup; author says 10 is stable on most setups | 2026-05-11 |
| MorePlayersSimple | cn_xc | Big public rooms up to 20 | Yes, 1-20 configurable | Yes, but private is 1-6 configurable | Public default 20; private default 6 | Host controls cap when creating room | Voice may still fail over 6; no mid-room cap changes | 2026-08-06 |
| MorePlayers | Ozoka_Gaming | Straightforward 8- or 10-player setup | Yes | Not clearly specified on listing | Default 10; configurable | Not stated on listing | Fewer documented details than RoboUnion | 2026-05-15 |
| MyDaMorePlayers | MyDaTeam | Config tinkerers who want 1-20 and dynamic config changes | Not specified on listing | Not specified on listing | Default 10; range 1-20 | Not stated on listing | Listing gives fewer lobby-behavior details | 2026-06-20 |
| ML_Moreplayers | Malina | Advanced users testing 8-12 carefully | Configurable | Supports password-protected lobbies when joining existing rooms | Allowed 2-32; recommended 8-12 | Best result if all players use same version | Do not combine with other lobby-size mods; high limits may cause instability | 2026-06-04 |
| MorePlayersFixed (DEPRECATED) | feroxfoxxo | Legacy awareness only | No public limit changes | Yes | Configurable max cap | Not stated on listing | Deprecated; use RoboUnion instead | 2025-05-05 |
If you want the short version, RoboUnion is the strongest all-around pick. MorePlayersSimple is the most aggressive public-room option if your goal is a R.E.P.O. bigger lobby mod for up to 20 public players, but it comes with clearer caveats.
Detailed Breakdown of Each Option
According to the Thunderstore documentation, each mod solves a slightly different version of the same problem. The right pick depends on whether you need a host-only install, public room visibility, or a higher ceiling for your online co-op group.
[RoboUnion](https://thunderstore.io/c/repo/p/linkoid/RoboUnion/) by linkoid — Best overall
RoboUnion is the easiest recommendation because the author answers the questions most players actually ask. The listing says RoboUnion can increase or decrease the maximum number of workers on a R.E.P.O. team, works with both public and private lobbies, and only the host needs to have the mod installed.
RoboUnion’s default is 10 players, and the author says 10 players is stable on most setups. The same documentation also says the value can be configured higher, but R.E.P.O.’s Photon servers will not allow lobbies with more than 20 players.
That combination makes RoboUnion the strongest RoboUnion R.E.P.O. pick for most people. A friend group that wants a R.E.P.O. 8 player mod or R.E.P.O. 10 player mod usually gets exactly what it needs without asking everyone to install the same thing.
Pros:
- Works in public and private lobbies
- Only the host needs the mod
- Default 10-player setup is clear and practical
- Supported versions are documented for current game versions
Cons:
- More than 20 is not possible on the game servers
- Higher counts than 10 may depend on setup quality
Best for:
- Most players
- Host-led friend groups
- Anyone who wants to increase R.E.P.O. player limit with minimal hassle
Access:
- Thunderstore listing
[MorePlayersSimple](https://thunderstore.io/c/repo/p/cn_xc/MorePlayersSimple/) by cn_xc — Best for large public rooms
MorePlayersSimple is a very specific tool. The author says the mod breaks the default 6-player online limit for public rooms and supports custom public counts from 1 to 20, while private rooms remain configurable only from 1 to 6.
That detail matters a lot. MorePlayersSimple is excellent if you want a bigger lobby in public matchmaking or a server-list room, but it is not the best answer if your goal is a private 8-player friend session.
The listing is also unusually clear about voice. The author says the mod sets voice room MaxPlayers to 20, but voice may still fail over 6 players because of Photon Voice server-side limits on simultaneous speakers. The author recommends external voice tools if your larger group runs into that issue.
Pros:
- Public room cap is configurable up to 20
- Clear documentation
- Focuses only on room size, not gameplay balance
- Updated through R.E.P.O. v0.4.4
Cons:
- Private rooms are still limited to 1-6
- No mid-room cap changes
- Known conflicts with some join-logic mods
- Voice may still fail past 6
Best for:
- Public room experiments
- Players specifically searching for a R.E.P.O. 20-player public lobby style setup
- Groups comfortable using external voice if needed
Access:
- Thunderstore listing
[MorePlayers](https://thunderstore.io/c/repo/p/Ozoka_Gaming/MorePlayers/) by Ozoka_Gaming — Best simple alternative
MorePlayers is a more minimal option. The Thunderstore listing says it allows more than 6 players in a lobby, sets a custom max player count with a default of 10, supports public lobbies with server list visibility, and is configurable through REPOConfig.
That makes MorePlayers a practical alternative for players who do not need as much documentation as RoboUnion provides. A group that simply wants to play the online co-op horror game with 8 or 10 friends may find this option enough.
Pros:
- Default 10-player target is clear
- Public lobby support is listed
- Server list visibility is listed
- Straightforward purpose
Cons:
- The listing gives fewer details than RoboUnion
- Host-only behavior is not clearly stated on the listing
- Private-lobby details are not spelled out
Best for:
- Players who want a simple REPO MorePlayers mod
- Groups aiming for 8 to 10 players without a lot of fine tuning
Access:
- Thunderstore listing
[MyDaMorePlayers](https://thunderstore.io/c/repo/p/MyDaTeam/MyDaMorePlayers/) by MyDaTeam — Best for dynamic config changes
MyDaMorePlayers increases the default maximum player limit and supports custom settings from 1 to 20 players. The author also says the configuration file supports dynamic modification without restarting the game.
That dynamic-config note is the reason to consider it. If you like tweaking settings and want a 10-player default with the ability to move up or down inside the stated 1-20 range, MyDaMorePlayers stands out.
Pros:
- Supports 1-20 players
- Default is 10
- Config can be modified without restarting
Cons:
- Public and private lobby behavior are not detailed on the listing
- Host-only behavior is not stated
- The listing is less specific than RoboUnion or MorePlayersSimple
Best for:
- Tinkerers
- Users who value dynamic config editing
Access:
- Thunderstore listing
[ML_Moreplayers](https://thunderstore.io/c/repo/p/Malina/ML_Moreplayers/) by Malina — Best advanced option
ML_Moreplayers is the most caution-heavy choice in the list. The author says the mod changes both the Steam lobby player limit and the Photon room player limit, supports password-protected lobbies when joining existing rooms, and keeps the original join flow when connecting to other players.
The same documentation is also careful about risk. The author recommends testing 8 players first with public lobby support off, then trying 10, then 12 if things work. The listing warns that very high player limits may cause instability, desync, lag, voice issues, or other multiplayer problems.
That makes ML_Moreplayers a serious option for experienced users, but not the easiest pick for a casual group. The allowed config range is 2-32 players, yet the recommended range is 8-12.
Pros:
- Deeper control over lobby limits
- Password-protected lobby support is documented
- Recommended test path is clearly explained
Cons:
- Best results are expected when all players use the same version
- The author says not to combine it with other lobby-size mods
- Very high player counts carry clear warnings
Best for:
- Advanced users
- Password-protected sessions
- Players who want to test carefully rather than max out immediately
Access:
- Thunderstore listing
[MorePlayersFixed](https://thunderstore.io/c/repo/p/feroxfoxxo/MorePlayersFixed/) by feroxfoxxo — DEPRECATED
MorePlayersFixed should not be a fresh recommendation in 2026. The Thunderstore page is deprecated by the author, and the listing itself points players toward compatibility through RoboUnion.
The older listing also says it does not change public lobby player limits. For current installs, use RoboUnion instead.
How to Choose the Right R.E.P.O. More Players Mod
According to Thunderstore documentation, the fastest way to choose is to start with your lobby type, not your dream player count. A bigger lobby mod that looks impressive on paper may be the wrong fit if you actually play in private rooms or need host-only setup.
Choose RoboUnion if your priority is a dependable answer to “how do we get more than 6 players into R.E.P.O. tonight?” RoboUnion is the clearest answer for most groups because the listing explicitly says public and private lobbies work and only the host needs the mod.
Choose MorePlayersSimple if your priority is a public-room R.E.P.O. bigger lobby mod with a public cap up to 20. Do not choose MorePlayersSimple if your actual goal is a private 8-player or 10-player friends-only session, because the author documents private rooms as 1-6 only.
Choose MorePlayers if you want a simpler alternative with a default 10-player setup and public lobby support. MorePlayers is a good fit when you want a R.E.P.O. 10 player mod without as many extra details.
Choose MyDaMorePlayers if dynamic config changes matter to you more than detailed lobby notes. Choose ML_Moreplayers if you are comfortable testing carefully, want password-protected lobby support, and accept that the author recommends 8-12 even though the config allows more.
Red flags to avoid:
- Do not stack multiple lobby-size mods together, especially when a listing warns against it
- Do not assume “20 supported” means “20 recommended”
- Do not forget that the host usually controls the cap
- Do not expect voice past 6 players to behave perfectly in every setup
In practice, a stable 8-player or 10-player online co-op run is often a better experience than forcing the highest theoretical number in a co-op horror session where lag, desync, or voice issues can break the mood.
Frequently Asked Questions
How to mod repo to have more players?
Install a lobby-size mod for R.E.P.O., then launch the game with that mod enabled. A practical route is to use r2modman, Thunderstore, or Gale, select R.E.P.O., and install RoboUnion; according to the RoboUnion Thunderstore listing, only the host needs RoboUnion installed.
Can you have more than 6 players in repo?
Yes. The Thunderstore listings for RoboUnion, MorePlayers, and MorePlayersSimple all document ways to raise R.E.P.O.’s default 6-player limit, although the exact behavior depends on the mod and lobby type.
Can more than 4 people play repo?
Yes. The mod listings make clear that R.E.P.O. already centers on a higher multiplayer count than 4, and several repo lobby mods raise the default limit beyond 6. If your group is bigger than the default cap, a moreplayers mod is the usual answer.
How to increase player count in repo?
Pick one player-limit mod, install it, and change the max player value in the mod’s config if needed. For example, RoboUnion defaults to 10 players and can be configured higher, while MorePlayersSimple documents public room settings from 1 to 20.
What is the best REPO MorePlayers mod in 2026?
RoboUnion is the best all-around pick. The RoboUnion listing says it works in public and private lobbies, only the host needs it, and the default 10-player setup is stable on most setups.
What is the best R.E.P.O. 8 player mod?
RoboUnion is the safest recommendation for 8 players. ML_Moreplayers is also viable for careful testers, and its author specifically recommends starting around 8 before moving higher.
What is the best R.E.P.O. 10 player mod?
RoboUnion and MorePlayers are the clearest 10-player choices because both list a default of 10 players. MyDaMorePlayers also defaults to 10, but its listing gives less detail about lobby behavior.
What is the best R.E.P.O. bigger lobby mod for 20 players?
For public rooms, MorePlayersSimple is the clearest 20-player option because the author documents public lobby configuration from 1 to 20. For general use, RoboUnion can also be configured higher, but the author says Photon servers will not allow more than 20 players.
Can I play R.E.P.O. with more than 6 players in a private lobby?
Yes, but choose the mod carefully. RoboUnion explicitly says it works with both public and private lobbies, while MorePlayersSimple explicitly documents private rooms only from 1 to 6.
Should I use MorePlayersFixed?
No, not for a fresh install in 2026. MorePlayersFixed is deprecated, and the safer current alternative is RoboUnion.
Our Recommendation
According to Thunderstore documentation as of 2026-08-26, RoboUnion by linkoid is the best r.e.p.o. more players mod for most players. RoboUnion is the only top option here that clearly combines public and private lobby support, host-only installation, a sensible default of 10 players, and a hard documented ceiling tied to the game’s servers.
If your group wants the simplest answer, choose RoboUnion. If your group specifically wants a public bigger lobby and is aiming as high as 20, choose MorePlayersSimple and go in knowing the author documents voice caveats past 6 players and private rooms still capped at 6.
If you want a simple alternate 10-player setup, MorePlayers is a solid second-tier choice. If you want dynamic config changes, MyDaMorePlayers is the niche pick. If you want advanced control and are willing to test carefully, ML_Moreplayers is the power-user option.
The one mod we would not recommend as a current first choice is MorePlayersFixed, because it is deprecated and should be replaced by RoboUnion.
For most R.E.P.O. groups larger than the default lobby size, the decision is simple: pick one mod, do not stack multiple mods, let the host control the room, and favor a stable 8- or 10-player session over chasing the highest theoretical cap. That approach is usually the best way to keep the online co-op horror game fun instead of turning your REPO multiplayer mod test into troubleshooting night.