There is no official or widely recognized community "multiplayer mod" for Block Story
. While many players have requested multiplayer features for years, the game was originally coded strictly as a single-player experience, making such a mod extremely difficult to develop. The Current State of Multiplayer
Official Stand: The developers have stated that implementing multiplayer would require a complete overhaul of core mechanics, such as terrain loading and AI, which they currently do not plan to do.
Alternative—Cubica: Instead of adding multiplayer to the original game, the developers created a separate MMO spin-off called Cubica. It is a block-based RPG that supports cross-platform play between PC, Android, and iOS.
Fan Projects: While some fans on Steam and Reddit have discussed the feasibility of a multiplayer mod (similar to Subnautica's Nitrox), no functional, public release currently exists for the main game. User Reviews and Sentiment
If you are looking at recent discussions or third-party listings claiming to offer a multiplayer mod, exercise caution.
Performance Concerns: Players on the Block Story Steam Community have noted that even if a mod were built, the game's disorganized underlying code would likely lead to severe synchronization lag and crashes. block story multiplayer mod
Engine Upgrades: As of late 2025, the game received a significant engine upgrade to Unity 6.2, which improved performance and removed some modding barriers like Il2cpp. This might make future fan-made mods more possible, but no multiplayer one has surfaced yet. Key Points to Remember Official Multiplayer Not available Community Mod No functional version available Spinoff (Cubica) Available in beta; supports MMO gameplay Modding Support Improved in the v13.3 engine update
Are you specifically looking for a way to play co-op with friends, or were you interested in the MMO experience offered by the spinoff?
Block Story does not have an official multiplayer mode, and the developers have stated they do not plan to implement one because the game’s core engine was built strictly for single-player
. However, several community-driven workarounds and separate projects exist to fill this gap. Official Alternative: Cubica
Since true multiplayer isn't coming to Block Story, the developers created , a separate standalone MMO version of the game. Availability : You can download it for Android, iOS, and PC (via cubicut.net
: It includes blocky creatures/NPCs, questing systems with NPCs like the Alchemist and God Ted, and a leveling system similar to the original game. Cross-Play There is no official or widely recognized community
: Players on PC, Android, and iPad can all interact on the same servers. Community Solutions & "Mods"
While there is no single "full piece" mod that adds a native multiplayer button to the base game, players have explored different technical routes: Remote Servers (China Version)
: A unique multiplayer version of the game reportedly exists in China for mobile devices, though it is noted for high pay-to-win content and significant UI changes. Local Multiplayer Ideas
: Some community members have proposed using a PC as a host server for local devices to connect to, similar to "Rogue Heroes: Ruins of Tasos," though this requires manual setup rather than a plug-and-play mod. BlueStacks Emulation : PC players often use BlueStacks
to run the mobile version, which some hope will eventually allow for easier social integration. Why a Native Multiplayer Mod is Difficult
Adding multiplayer to a game like Block Story is a massive undertaking because it requires rewriting the entire foundation of the game: Terrain Synchronization Alternative—Cubica : Instead of adding multiplayer to the
: Every block broken or placed must update for every player simultaneously.
: Creatures need to be synchronized so they are in the same place and attacking the same target for everyone. Character Models
: The base game lacks player models for other users to see; a mod would need to create and animate these from scratch. to play with your friends right now?
Download the mod archive. It will contain two key files: a multiplayer_patch.dll and a server_launcher.exe. Extract these into the root Block Story folder, overwriting files when prompted (this is why you backed up).
The mod is not just a simple "LAN tick box." It is a full-stack re-engineering of the game’s netcode. Here is what it adds to your game:
Search for "Block Story Multiplayer Mod" on CurseForge or the official Block Story community Discord. As of this writing, the most stable build is version MP_Alpha_4.2. Avoid shady "auto-installer" websites; download only manual .jar or .dll files.
