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    2,061,086 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.641,722 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,671 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.

    Aliens & Parasites | Ulandoverse

    ModpackNo update for 5.4 years

    A survival modpack where you fight to last as long as possible.

    Download

    Files come from CurseForge servers.

    Project Hilaris Plaguiarius Quest Version.zip

    Released 15 May 2021 · 5.8 MB

    Not checked: its author does not let other sites download this file from CurseForge, so we cannot check it.

    A newer beta from 5 Jun 2021 is in Releases.

    Open on CurseForge
    39%Modpack: 39% of its graded mods are A or Bof mods A or B
    Security
    Partly checked
    Privacy
    7 send data
    Loaders
    Forge
    Minecraft versions
    Minecraft 1.12.2
    • Overview39%
    • SecurityPartly checked
    • Privacy7 send data
    • AINot checked yet
    • CompatibilityMinecraft 1.12.2
    • ReleasesLatest Jun 2021
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 104 graded mods, 41 are graded A or B, 21 C and 42 D to F. Its newest release is for Minecraft 1.12.2. See the mods

    About

    Aliens & Parasites Ulandoverse is a hardcore-focused survival modpack set on Project Hilaris Plaguiarius, a world assembled by the reality-bending Goobaloos, where you play as Shrei Yoden and try to survive their chaotic experiment. Bloodmoons occur every night, sleep is disabled so you cannot set a spawn point, and parasites are exceptionally difficult to kill unless you pierce their armor or use fire; the quest book offers weapons to help fight them. Xenomorphs and parasites are the pack’s main apex creatures and continually battle each other, while the Rats content is restricted and cannot be used for taming or crafting many of its items. Progression is shaped by a quest book: Astral Sorcery is gated behind it, many recipes have been removed or rearranged, and most resources below Y level 44 have been replaced with obsidian. The setting’s lore includes living journals that adapt into a language each sentient reader can interpret, and Wabaloos that later help surviving inhabitants terraform the damaged planet.

    Written from CurseForge . How we write it

    Content of this pack107 of 107 checked

    The mods of its newest release (Minecraft 1.12.2 · Forge, 5 Jun 2021). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ProjectGradeSecurity
    Just Enough Items (JEI)Mod · 725.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Mouse TweaksMod · 548.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AppleSkinMod · 519.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.BookshelfMod · 473.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ControllingMod · 441.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ClumpsMod · 420.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.JourneyMapMod · 371.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.WaystonesMod · 354.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PlaceboMod · 340.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CreativeCoreMod · 284.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Better AdvancementsMod · 284.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Just Enough Resources (JER)Mod · 252M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AutoRegLibMod · 243.7M downloadsCPassedPassed: our checks found nothing harmful in the latest files.Applied Energistics 2Mod · 236M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CraftTweakerMod · 233.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.MantleMod · 231.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Iron ChestsMod · 224.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CoFH CoreMod · 213.9M downloadsCPassedPassed: our checks found nothing harmful in the latest files.CodeChicken LibMod · 201.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Cooking for BlockheadsMod · 200.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Fast Leaf DecayMod · 193.4M downloadsCPassedPassed: our checks found nothing harmful in the latest files.Crafting TweaksMod · 189.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.FastWorkbenchMod · 186.9M downloadsBPassedPassed: our checks found nothing harmful in the latest files.ElevatorModMod · 183.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Cucumber LibraryMod · 178.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 10712345
    Changes since the previous release · 29 added, 19 removed

    Compared with the release of 15 May 2021 for the same platform, Minecraft version and loader. We do not compare the versions of the projects yet.

    Added
    Pams HarvestCraftBetterBedrockGenApplied Energistics 2BotaniaActually AdditionsBookshelfChisels & Bits - For ForgeSimpleHarvestBetter Than BunniesDark UtilitiesMorph-o-ToolWaystonesMystical AgricultureAutoRegLibElevatorModTesla Core LibBetter Than LlamasDummyCore UnofficialIndustrial ForegoingCaliperCucumber LibraryBetter AdvancementsActually BaublesTrack APItetraPamSimpleHarvestGobber [NEOFORGE/FORGE]Universal Mod CoreMorpheus
    Removed
    Hardcore DarknessBloodmoonBiomeTweakerIncreaseMobsTough As NailsTinkers' Tool LevelingThermal TinkeringDynamic TreesThermal CultivationTinkers' ComplementFirstAidConstruct's ArmoryThermal InnovationTinker's JEIClarityMCDoomDeadly WorldTinkers' ConstructHardcore Questing Mode
    Share graded A or B
    up 7 points

    Details

    Creator
    Ulandos
    License
    Not known
    Downloads
    52K
    Created
    24 Mar 2021
    Official page
    CurseForge

    Security

    No harmful code found in the projects we checked

    We checked all 107 projects, without running them.

    We have not checked the files in the pack itself yet (settings, scripts).

    Why we show this: a modpack installs the files of its mods, and each mod runs on your computer like any program. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: a modpack has no grade of its own, and each mod's result counts in that mod's grade.

    How we checked · All 107 projects checked
    • Its projects
      See what is in this pack
      107 projects
    • Files in the pack itself
      Not checked yet.

    Privacy

    7 mods send something about you

    We read the code of 103 of its 104 mods, without running it.

    JourneyMapSystem detailsCustom Main MenuPlayer nameReAuthData we could not identifyFTB Utilities (Forge)Crash reportsLLibraryCrash reportsVanillaFixData we could not identifyMDXLibPlayer ID

    Why we show this: a modpack runs the code of its mods, and 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 · 103 of 104 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      BookshelfPlaceboCraftTweakerBotaniaExtra UtilitiesBetterFpsFTB Library (Forge) (Legacy)Actually AdditionsCoFH WorldAstral Sorceryp455w0rd's LibraryRandomTweaksGrueDoctor Who: Weeping AngelsDarknessLibDummyCore UnofficialHungering Darkness
      17 mods
    • Send nothing
      Their code contacts no web address.
      79 mods
    • Not read yet
      We have not read their code yet.
      1 mod

    AI

    No sign that AI was used to make its mods

    We found no AI use from before this release (5 Jun 2021) in the 58 mods we checked.

    4 mods show AI use only from after it, so it does not apply to the versions in this pack.

    46 mods are not checked yet.

    Made with AI: not checked yet

    We have not looked for AI tools in the pack itself yet.

    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 · 1 place 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.
      Not on Modrinth.
    • 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 in the description
      Changelogs not read yet
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Not read yet
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Not read yet

    Compatibility

    See all 3 files
    Forge
    1.121.151.171.2026.1

    Point at or tap a version to see its loaders.

    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.107 projects, listed in the Overview tab.
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.No file yet for any of the last 6 Minecraft versions.

    3 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.12.2·Forge44 · Project Hilaris Plaguiarius (Server V4)-4.0.zipBeta·5 Jun 2021Partly checkedPartly checked: all 107 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.12.2·Forge11 · Project Hilaris Plaguiarius Quest Version.zip·15 May 2021Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.12.2·Loader not stated11 · Project Hilaris Plaguiarius (No Quest HC Update)-2.0.zip·10 May 2021Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.