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Just Cause 2: Multiplayer Mod

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App ID 259080
App Type Game
Developer
Publisher Square Enix
Supported Systems Windows
Technologies ApexEngine Engine
Last Changenumber 30022728
Last Record Update 12 July 2025 – 02:31:29 UTC ()
Release Date 16 December 2013 – 17:00:00 UTC ()
😎 89.26%
14k reviews
3
In-Game

JC2-MP is a project to bring multiplayer to Just Cause 2 in all of its magnificent glory. Imagine the chaos of normal Just Cause 2, then extending it out to dozens, hundreds, and even thousands of players.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer Avalanche Studios
gamedir jc2mp
metacritic_name Just Cause 2: Multiplayer Mod
controller_support partial
NoServers No
serverbrowsername Just Cause 2: Multiplayer Mod
community_visible_stats Yes
DLCForAppID Just Cause 2 (8190)
MustOwnAppToPurchase Just Cause 2 (8190)
ReleaseState released
Publisher Square Enix
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 16 December 2013 – 17:00:00 UTC ()
community_hub_visible Yes
Primary Genre Action (1)
Store Genres Action (1), Adventure (25)
Steam Release Date 16 December 2013 – 17:00:00 UTC ()
Store Asset Modification Time 30 July 2019 – 13:57:44 UTC () (1564495064)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct47.59433353870692
height_pct78.49986330581224
Is free on the store? Yes
review_score 8
review_percentage 91
Detected Technologies (?) ApexEngine Engine, Lua SDK
Steam Deck Compatibility
  • Steam Deck:
  • Valve is still working on adding support for this game on Steam Deck
  •  
  • SteamOS:
  • Valve is still working on adding support for this game on SteamOS
  •  
  • category: Unsupported
  • steamos_compatibility: Unsupported
  • test_timestamp: 12 March 2022 – 00:00:00 UTC
  • tested_build_id: 1867542
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-7.0-1
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 10 October 2013 – 08:50:20 UTC (), in changelist #301692

Supported Languages

7 Languages Interface Full Audio Subtitles
English Yes Yes
French Yes Yes
German Yes Yes
Italian Yes Yes
Spanish - Spain Yes Yes
Polish Yes
Russian Yes

Tags

🌍 Open World 🕹️ Multiplayer 💥 Action 🔫 Third-Person Shooter 🗺️ Adventure 🔧 Mod 🧱 Sandbox 🫶 Massively Multiplayer 🔫 Shooter 🆓 Free to Play 👤 Third Person 🤝 Co-op 😃 Funny 🗺 Exploration 💎 Epic 🏁 Racing 🛠️ Moddable 👤 Singleplayer 🔫 FPS 🧟 Zombies

Categories

Single-player Steam Achievements Multi-player

Hardware Categories

Partial Controller Support

Assets

Load all asset images
clienticon 15389354fcd2e476044399f1927f5840f3fb7d06
clienttga c21985c632d726864fcf631fd7779dbaa5294bab
icon 6cdb990bb1973c0ada2cd644d71ba0533b5d4e7e
logo 0152a746c6133af187e63ae40e6071cb6674810f
logo_small 0152a746c6133af187e63ae40e6071cb6674810f_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
image/englishlogo.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct47.59433353870692
logo_position/height_pct78.49986330581224
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icon6cdb990bb1973c0ada2cd644d71ba0533b5d4e7e.jpg
page_background_pathapp/259080
timestamp29 October 2019 – 19:00:02 UTC
Trailers
2030492 ↴
trailer_nameRelease Trailer
trailer_category0
trailer_480p/video/webm2030492/movie480.webm
trailer_480p/video/mp42030492/movie480.mp4
trailer_max/video/webm2030492/movie_max.webm
trailer_max/video/mp42030492/movie_max.mp4
microtrailer/video/webm259080/16106/12c1a8bdfbff5b4cc78adc6efaf910923d766d06/1751249547/microtrailer.webm
microtrailer/video/mp4259080/16106/12c1a8bdfbff5b4cc78adc6efaf910923d766d06/1751249547/microtrailer.mp4
screenshot_medium2030492/movie.293x165.jpg
trailer_base_id16106
all_agestrue
is_highlighttrue
timestamp1447359847

User File System

Key Value
quota 143.05 MiB (150000000)
maxnumfiles 1000

Save File Locations

This app does not have Steam Auto-Cloud configured, which likely means save files are in [Steam Install]/userdata/{Steam3AccountID}/259080/ folder.

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