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    2,055,424 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,392 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Valkyrien Engines

    Mod

    Engines for faster Valkyrien Skies (water) ships

    E43/ 100
    • OverviewE
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.20.6
    • ModpacksIn 23
    • ReleasesLatest Jul 2024

    Download

    ValkyrienEngines-1.0.2.jar Beta

    Released 17 Jul 2024 · 46.9 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade E

    How grades work

    Strengths

    • Security checks passed
    • Public source code and issue tracker

    Points lost

    • No release in 2.3 years−26 points
    • Many modpacks removed it−10 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      18 points lost9 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2.3 years ago (17 Jul 2024) 0 / 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.1.20.6 on Fabric. 34% of the 718 popular Fabric mods updated in the last 6 months also have files for 1.20.1. 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.No release in the last 24 months 0 / 6

    • Stability

      10 points lost5 / 15
      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.7 of the 18 modpacks with two or more versions removed it in a later one (39%) See the 7 modpacks0 / 10
      Quick 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 / 5

    • Transparency

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

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.89,525 3 / 4

    • Track record

      8 points lost0 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.5 years, 3 releases 0 / 8

    • Security

      Passed
      File 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
    Total43 / 100

    27.4 of the 64 points that apply = 43 out of 100. The points above are rounded to whole numbers.

    Images

    • a ship with both engines

    About

    Valkyrien Engines adds simple engines that make Valkyrien Skies ships travel faster on water. Its Solar Engine produces the power of a standard engine when it can see the sky during the day, while the Powered Engine produces three times that power and requires 10 energy per tick. Engines work only when they are less than five blocks above the water level, and their speed contributions add together when multiple engines are used.

    Written from Modrinth . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds 2 blocks: Powered Ship Engine and Solar Ship Engine; 2 recipes.

    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.

    Often used with it

    See all 30
    Eureka! Ships! for Valkyrien Skies (Forge/Fabric)CFerriteCoreAMemory Leak Fix-LithiumACreate FabricB

    Details

    Creator
    Acrogenous
    License
    MIT License
    Downloads
    90K
    Created
    29 Apr 2024
    Official page
    Modrinth
    Links
    Source code , Issues

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    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 · The latest file 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, without running them. Fixed rules tell what is harmful.
      1 latest file, 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
    • 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 without running it: 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 · Its one file read
    • 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
    • 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 so far that AI was used to make it

    We looked for AI tools in its texts, files and images 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 · 5 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 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 found
      3 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 found
      1 image 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 file
      20 code files read

    Compatibility

    See all 3 files
    Fabric
    1.201.2126.126.3

    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
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.Its newest file is for 1.20.6. It has no file for the 6 newer Minecraft versions. It also supports 1.20.1, a version many recently updated mods still support.

    Modpacks using this project

    Find modpacks with it

    Modpacks that include Valkyrien Engines in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    TouchableVSxCreatePack114K downloadslast version with it 15 Sep 2024Oceanic Survival5.1K downloadslast version with it 28 Jan 2025Industrium3.6K downloadslast version with it 1 Dec 2025VsBase2.3K downloadslast version with it 19 May 2024Create Da Estrogen1.9K downloadslast version with it 4 Feb 2025Sethboiardee Edition Modpack1.6K downloadslast version with it 7 Feb 2025Panorama1.5K downloadslast version with it 18 Jun 2024Create: To The Skies!1.4K downloadslast version with it 13 Feb 2025Flow Modpack1.3K downloadslast version with it 22 Aug 2024Minecraft: Pirates Evolved1.1K downloadslast version with it 15 Aug 2024
    1 to 10 of 23123

    Often in the same modpacks

    Mods that modpacks often add together with Valkyrien Engines. Share: how many of the modpacks with Valkyrien Engines also have that mod.

    ProjectTypeShareGrade
    Eureka! Ships! for Valkyrien Skies (Forge/Fabric)CModin 100% of the modpacks with Valkyrien EnginesFerriteCoreAModin 100% of the modpacks with Valkyrien EnginesMemory Leak Fix-Modin 87% of the modpacks with Valkyrien EnginesLithiumAModin 83% of the modpacks with Valkyrien EnginesCreate FabricBModin 78% of the modpacks with Valkyrien EnginesMod MenuAModin 78% of the modpacks with Valkyrien EnginesSodium ExtraAModin 70% of the modpacks with Valkyrien EnginesYUNG's Better Ocean MonumentsAModin 70% of the modpacks with Valkyrien EnginesValkyrien Ice BreakersCModin 65% of the modpacks with Valkyrien EnginesFarmer's Delight RefabricatedAModin 65% of the modpacks with Valkyrien Engines
    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
    1.20.1 to 1.20.6·Fabric1.0.21.0.2 · ValkyrienEngines-1.0.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    3 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1 to 1.20.61.20.1 to 1.20.6The latest file for its Minecraft version and loader·Fabric1.0.21.0.2 · ValkyrienEngines-1.0.2.jar (main file)Beta·17 Jul 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Beta · 46.9 KB
    1.20.1 to 1.20.61.20.1 to 1.20.6·Fabric1.0.11.0.1 · ValkyrienEngines-1.0.1.jar (main file)Beta·4 May 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Beta · 45.0 KB
    1.20.1 to 1.20.51.20.1 to 1.20.5·Fabric1.0.01.0.0 · ValkyriEnengines-1.0.0.jar (main file)Beta·29 Apr 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 46.5 KB