Left 2 Mine
ModPlay and create "Left 4 Dead" style maps in Minecraft.
Why gradeB
How grades workStrengths
Points lost
- No source code link−7 points
- Releases in only 1 of the last 24 months−5 points
- Under 5 million downloads−1 point
All 11 criteria
Maintenance
5 points lost22 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.Yesterday (23 Oct 2026) 12 / 12Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.21.1 on NeoForge. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 1 of the last 24 months 1 / 6Stability
Full points15 / 15Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.1 of the 5 modpacks with two or more versions removed it in a later one (20%) 10 / 10Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5Transparency
7 points lost3 / 10Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · TheCallunxz/Left2Mine 3 / 3Popularity
1 point lost3 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.144,366 3 / 4Track record
Full points8 / 8AgeHow long the project has existed. It counts less when no new file came out recently.7.4 years, 9 releases 8 / 8Security
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file for recent Minecraft versions. See Security
50.9 of the 64 points that apply = 80 out of 100. The points above are rounded to whole numbers.
Images
About
Left 2 Mine is a cooperative, Left 4 Dead-inspired mod for creating, sharing, and playing adventure maps; it is designed around custom maps rather than ordinary survival-world play. Maps can be built for two modes: co-op campaigns, where players fight through a route toward saferoom checkpoints, and survival arenas, where they prepare for endless waves and try to last as long as possible. During play, players scavenge weapons and supplies, shoot and shove common zombies, help fallen teammates, and face rarer special infected; panic events can send large hordes toward the group. An AI Director varies encounters between playthroughs and uses pathfinding to send zombies that can reach the players, while map makers can adjust or control spawns to shape particular scenarios. Map-making blocks support linked parent and child nodes, with player spawns, saferoom checkpoints, zombie and horde spawns, boss spawns, and configurable item spawns that activate as players progress. Additional tools include breakable game doors and fake walls for ambushes, ammo piles, and redstone utilities such as proximity sensors, signal locks, and reset triggers. The mod also includes configurable ragdolls and blood effects, and music supplies cues about incoming threats.
Written from CurseForge and the GitHub README . How we write it
In-game changes
Changes the game's code in 9 areas: Rendering and graphicsChanges 5 game code files in this area: drawing mobs, items, particles and textures on screen., Server and world logicChanges 3 game code files in this area: the world, commands, scoreboards, saved data and game rules., World renderingChanges 2 game code files in this area: drawing the terrain, sky, clouds and weather., User interfaceChanges 2 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., PlayerChanges 2 game code files in this area: your character: movement, abilities, hunger and controls., Mobs and their behaviorChanges 2 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., Chunk loading and storageChanges 1 game code file in this area: how the game loads, tracks, saves and unloads chunks., Inventory and itemsChanges 1 game code file in this area: items, chests and other containers, crafting and enchanting. and Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses..
Adds 31 blocks, 32 items, 1 mob, 1 projectile, 13 other entities, 756 sounds and 3 key bindings.
Counted from the names and data files in the mod, so the list may not be complete.
Keeps all of vanilla Minecraft's textures, models and sounds.
Details
- Creator
- TheCallunxz
- License
- Not known
- Downloads
- 144K
- Created
- 23 May 2019
- Official page
- CurseForge
Security
No harmful code found
We checked its files and read their code, without running it.
What it can do on your computer
- Accepts connections from other computers
- It can accept connections from other computers.
- Creates settings files
- The mod keeps its settings in the config folder of your game, where you can change or delete them. 7 files in your config folder.
- Connects to the internet
- It has code that can go online, for example to check for updates, load skins or send crash reports. No web address is written in full in its code. See Privacy
Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.
How we checked
- FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.2 latest files: the newest file for each Minecraft version and loader. The answer above is about the one for a recent version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
- Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.Read without running it
- Accepts connections from other computersRuns a small web server.
- Looked for, not foundWe looked for these in the file and did not find them.Folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.
Privacy
We found nothing it sends about you
We read its code without running it: it contacts 1 web address while you play.
Like any connection, each address it contacts sees your IP address.
Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.The code of its one file, for recent Minecraft versions. See each file in Releases
- Address built while the game runsThe code builds this address while the game runs: it is not written in the file.Purpose not known.
AI
No sign so far that AI was used to make it
We looked for AI tools in its texts, files, images and sounds and found none.
We have not read its code history yet.
No sign of AI in the game
We found no AI service, AI library or AI model file in its code.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.Not on Modrinth.
- Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.Not read yet
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found8 of 18 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Nothing found
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Nothing found112 images read
- Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.Nothing found40 of 1,924 sounds read
- Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.No AI service, AI library or AI model file744 code files read
Compatibility
See all 9 filesPoint at or tap a version to see its loaders.
Modpacks using this project
Find modpacks with itModpacks that include Left 2 Mine in at least one of their versions, most downloaded first.
Why Not Just Morph?46K downloadslast version with it 29 May 2024
Left 2 Mine Modpack8.2K downloadslast version with it 29 May 2019
Why Not Just Morph? 26.9K downloadslast version with it 25 Sep 2024
The Age of Warfare243 downloadslast version with it 21 Nov 2021
Survival C2M5 Left 2 Mine170 downloadslast version with it 11 Mar 2024
Hellish World128 downloadslast version with it 29 May 2021Latest files
The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.