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    2,076,378 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 27 Oct 2026.659,310 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 27 Oct 2026.271,261 projects gradedProjects with a letter from A to F. Counted on 27 Oct 2026.

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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Falling Blocks FPS Fix

    Mod

    Removes falling gravel and sand from the game to reduce lag.

    Download

    Files come from Modrinth and CurseForge servers.

    gravel_fps_fix-fabric 26.2-1.5.8.jar

    Released 19 Jul 2026 · 46.4 KB

    Passed: our checks found nothing harmful in this file.

    Download
    A93/ 100
    Security
    Passed
    Privacy
    None found
    Runs on
    Client and server
    Loaders
    Fabric, Forge, NeoForge
    Minecraft versions
    Up to 26.2
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.2
    • ModpacksIn 57
    • ReleasesLatest 19 Jul
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Public source code and issue tracker
    • Around for years

    Points lost

    • Releases in only 4 of the last 24 months−3 points
    • Some modpacks removed it−1 point
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      3 points lost24 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.3 months ago (19 Jul 2026) 12 / 12
      Supports 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.26.2 on NeoForge and Fabric, 1.20.1 on Forge. 55% of the 990 popular NeoForge mods updated in the last 6 months also have files for 26.2. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 4 of the last 24 months 3 / 6

    • Stability

      1 point lost21 / 22
      Removed 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.6 of the 46 modpacks with two or more versions removed it in a later one (13%) See the 6 modpacks9 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 7 releases in 2 years needed a quick fix (14%) 7 / 7
      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 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · SmartStreamLabs/Gravel-fps-fix 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · SmartStreamLabs/Gravel-fps-fix 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.189,839 3 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.14 months, 38 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 20 latest files for recent Minecraft versions. See Security
    Total93 / 100

    65.7 of the 71 points that apply = 93 out of 100. The points above are rounded to whole numbers.

    Images

    • in game showcase
    • GUI. open with H keybine

    About

    Falling Blocks FPS Fix reduces the load from large numbers of animated falling blocks by cleaning up nearby falling gravel, sand, and red sand entities. Players can configure gravel separately from sand and red sand, and the server removes only the selected types within 96 blocks of that player. Each removed entity is replaced with its corresponding item drop, so the resource is preserved even though the block does not return to a placed state. Its in-game configuration screen lets players choose these settings independently, which are stored per player for the server session and reset on disconnect or server restart.

    Written from Modrinth . How we write it

    In-game changes

    Changes the game's code in 4 areas:

    • Inventory and itemsChanges 4 game code files in this area: RepairItemRecipe, ItemStack, BlockItem and BoneMealItem. The area covers items, chests and other containers, crafting and enchanting.: item stacks, placing blocks and 2 more
    • PlayerChanges 2 game code files in this area: ServerPlayer and Player. The area covers your character: movement, abilities, hunger and controls.: the player, the player on the server
    • Mobs and their behaviorChanges 2 game code files in this area: LivingEntity and ExperienceOrb. The area covers mobs, animals, villagers, projectiles and how they move and act.: living creatures in general, experience orbs
    • Server and world logicChanges 1 game code file in this area: Commands. The area covers the world, commands, scoreboards, saved data and game rules.: the list of commands

    Adds:

    • 2 blocksAdmin and FPS Crystal. Blocks with their own name, checked against the block files.
    • 1 itemGravel Radius Shovel Remover. Items with their own name, not counting blocks, checked against the item files.
    • 2 recipes
    • 2 advancements

    Counted from the files of the mod. Content made only in its code is not counted.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Details

    Creator
    SmartStreamLabs
    License
    All rights reserved
    Downloads
    190K
    Created
    20 Aug 2025
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Discord

    Security

    No harmful code found

    We checked its files and read their code.

    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 · All 20 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do. Fixed rules tell what is harmful.
      24 latest files: the newest file for each Minecraft version and loader. The answer above is about the 20 for recent versions. 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. This shows what it downloads, what it sends and where your login goes.
      Read
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code: it contacts no web address while you play.

    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 · All 20 files read
    • Files readWe read the code. 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 all 20 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files, images and code history and found none.

    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 · 6 places read
    • 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.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its README.
      Nothing found
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      40 changelogs read
    • Its filesCredits and texts in the files you download that name an AI tool.
      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 found
      1 image read
    • Code of the modWhat we read in the code and files of the mod: 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 file
      13 code files read

    Compatibility

    See all 38 files
    Fabric
    NeoForge
    Forge
    1.191.2126.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    LanguagesThe languages the text in the game is available in, from the language files of its latest files we checked. A language file can translate only part of the text.English only
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.Slower than most mods. On average, it gets a file 166 days after a new Minecraft version comes out. Measured on the last 4 Minecraft versions. No file yet for Minecraft 26.3.

    Modpacks using this project

    Find modpacks with it

    57 modpacks include Falling Blocks FPS Fix in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    VERITY.exe171K downloadslast version with it 6 Jul 2026Modded Together138K downloadslast version with it 21 May 2026Medieval Immersed79K downloadslast version with it 10 Sep 2026Rhinocraft62K downloadslast version with it 3 Oct 2026EL MINE MAS EPICO 244K downloadslast version with it 14 Oct 2026JOSEFO'S PACK 233K downloadslast version with it 27 Oct 2026REC30K downloadslast version with it 24 Jul 2026FOXY COZY29K downloadslast version with it 14 Sep 2026EL MINE MAS INMERSIVO 218K downloadslast version with it 26 Oct 2026The Warborn Realms11K downloadslast version with it 12 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Falling Blocks FPS Fix. Share: how many of the modpacks with Falling Blocks FPS Fix also have that mod.

    ProjectTypeShareGrade
    BadOptimizationsAModin 65% of the modpacks with Falling Blocks FPS FixsparkAModin 58% of the modpacks with Falling Blocks FPS Fixfix GPU memory leakAModin 56% of the modpacks with Falling Blocks FPS FixDynamic FPSAModin 56% of the modpacks with Falling Blocks FPS FixAllTheLeaks (Memory Leak Fix)AModin 54% of the modpacks with Falling Blocks FPS FixFastSuiteBModin 53% of the modpacks with Falling Blocks FPS FixCrash AssistantAModin 51% of the modpacks with Falling Blocks FPS FixBetter Fps - Render DistanceBModin 51% of the modpacks with Falling Blocks FPS FixChat HeadsAModin 51% of the modpacks with Falling Blocks FPS FixFresh AnimationsAResource packin 49% of the modpacks with Falling Blocks FPS Fix
    1 to 10 of 30123

    Latest 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.

    MinecraftLoaderVersionSecuritySendsRequires
    26.2·Fabric1.5.81.5.8 · gravel_fps_fix-fabric 26.2-1.5.8.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·NeoForge1.5.81.5.8 · gravel_fps_fix-neoforge 26.2-1.5.8.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Fabric1.5.91.5.9 · gravel_fps_fix-fabric 26.1.2-1.5.9.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·NeoForge1.5.91.5.9 · gravel_fps_fix-neoforge 26.1.2-1.5.9.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.1·Fabric1.5.101.5.10 · gravel_fps_fix-fabric 26.1.1-1.5.10.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.1·NeoForge1.5.101.5.10 · gravel_fps_fix-neoforge 26.1.1-1.5.10.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1·Fabric1.5.111.5.11 · gravel_fps_fix-fabric 26.1-1.5.11.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1·NeoForge1.5.111.5.11 · gravel_fps_fix-neoforge 26.1-1.5.11.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric1.5.71.5.7 · gravel_fps_fix-fabric 1.21.11-1.5.7.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·NeoForge1.5.71.5.7 · gravel_fps_fix-neoforge 1.21.11-1.5.7.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 24123

    38 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.11The latest file for its Minecraft version and loader·NeoForge1.5.71.5.7 · gravel_fps_fix-neoforge 1.21.11-1.5.7.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 45.6 KB
    1.21.10The latest file for its Minecraft version and loader·NeoForge1.5.61.5.6 · gravel_fps_fix-neoforge 1.21.10-1.5.6.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 45.6 KB
    26.1The latest file for its Minecraft version and loader·NeoForge1.5.111.5.11 · gravel_fps_fix-neoforge 26.1-1.5.11.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.6 KB
    26.1The latest file for its Minecraft version and loader·Fabric1.5.111.5.11 · gravel_fps_fix-fabric 26.1-1.5.11.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.3 KB
    26.2The latest file for its Minecraft version and loader·Fabric1.5.81.5.8 · gravel_fps_fix-fabric 26.2-1.5.8.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.4 KB
    26.1.2The latest file for its Minecraft version and loader·Fabric1.5.91.5.9 · gravel_fps_fix-fabric 26.1.2-1.5.9.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.3 KB
    26.1.1The latest file for its Minecraft version and loader·Fabric1.5.101.5.10 · gravel_fps_fix-fabric 26.1.1-1.5.10.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.3 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric1.5.51.5.5 · gravel_fps_fix-fabric 1.21.1-1.5.5.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 42.7 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric1.5.41.5.4 · gravel_fps_fix-fabric 1.20.1-1.5.4.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 40.9 KB
    26.2The latest file for its Minecraft version and loader·NeoForge1.5.81.5.8 · gravel_fps_fix-neoforge 26.2-1.5.8.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.6 KB
    26.1.2The latest file for its Minecraft version and loader·NeoForge1.5.91.5.9 · gravel_fps_fix-neoforge 26.1.2-1.5.9.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.6 KB
    26.1.1The latest file for its Minecraft version and loader·NeoForge1.5.101.5.10 · gravel_fps_fix-neoforge 26.1.1-1.5.10.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.6 KB
    1.21.11The latest file for its Minecraft version and loader·Fabric1.5.71.5.7 · gravel_fps_fix-fabric 1.21.11-1.5.7.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 42.9 KB
    1.21.10The latest file for its Minecraft version and loader·Fabric1.5.61.5.6 · gravel_fps_fix-fabric 1.21.10-1.5.6.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 42.9 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.5.51.5.5 · gravel_fps_fix-neoforge 1.21.1-1.5.5.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.4 KB
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge1.5.41.5.4 · gravel_fps_fix-forge 1.20.1-1.5.4.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 42.9 KB
    1.19.2The latest file for its Minecraft version and loader·Forge1.5.31.5.3 · gravel_fps_fix-1.5.3 Forge 1.19.2.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 42.9 KB
    1.19.2·Forge1.4.21.4.2 · gravel_fps_fix-1.4.2 Release-forge-1.19.2.jar (main file)·20 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 720.7 KB
    1.19.4The latest file for its Minecraft version and loader·Forge1.4.21.4.2 · gravel_fps_fix-1.4.2 Release-forge-1.19.4.jar (main file)·20 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 720.9 KB
    1.20.1·Forge, NeoForge1.4.21.4.2 · gravel_fps_fix-1.4.2 Release-forge-1.20.1.jar (main file)·20 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 721.2 KB
    1 to 20 of 3812

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first
    • gravel_fps_fix-1.2.0-neoforge-1.21.8.jar21 Aug 2025Patch: 1.2.0 - 1.21.8 NeoForge Fixed: Error Spam if there are more FPS Crystal's placed in one…