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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 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 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Simplicissimus Shader

    Shader

    A simple shader that adds dynamic shadows while keeping familiar graphics.

    D45/ 100
    • OverviewD
    • SecurityPassed
    • PrivacyNothing sent
    • AINone found
    • CompatibilityUp to 1.20.1
    • ModpacksIn 233
    • ReleasesLatest Jun 2023

    Download

    Simplicissimus_v1.3a.zip

    Released 13 Jun 2023 · 92.6 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Iris ShadersAMinecraft 1.20.1 · Fabric (release 1.7.6)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade D

    How grades work

    Strengths

    • A place to report problems
    • Widely used

    Points lost

    • No release in 3.3 years−26 points
    • Many modpacks removed it−2 points
    All 10 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.3.3 years ago (10 Jul 2023) 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.Newest supported: 1.20.1. 15% or more of the popular 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 3 months.No release in the last 24 months 0 / 6
    • Stability

      2 points lost8 / 10
      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.40 of the 174 modpacks with two or more versions removed it in a later one (23%) See the 40 modpacks3 / 5
      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 points3 / 3
      Source codeWhether the project page links to its source code, so anyone can read what it does.Does not apply. A shader's files can be read in the download.
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker or a Discord server.Discord 3 / 3
    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.2,695,032 4 / 4
    • Track record

      8 points lost0 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.7.0 years, 6 releases 0 / 8
    Total45 / 100

    23.6 of the 52 points that apply = 45 out of 100. The points above are rounded to whole numbers.

    Images

    • Simplicissimus Shader
    • Simplicissimus v1.3
    • Simplicissimus v1.3
    • Simplicissimus v1.3

    About

    Simplicissimus Shader is designed to add a few visual enhancements while keeping Minecraft’s vanilla look and rendering largely intact, including its original clouds and lightmap. It adds dynamic shadows, with optional soft or pixel-style shadows, along with bloom, motion blur, temporal anti-aliasing, wind effects, improved cloud lighting, and better fog.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes how the game looks: 21 shader programs, for the Nether and the End. Draws its own shadows, water, sky, clouds and weather.

    Settings in English.

    Often used with it

    See all 30
    Complementary Shaders - UnboundABSL ShadersAMakeUp - Ultra FastASuper Duper VanillaBBliss ShadersA

    Details

    Creator
    RRe36
    License
    All rights reserved
    Downloads
    2.7M
    Created
    7 Oct 2019
    Official pages
    Modrinth , CurseForge
    Links
    Discord

    Security

    No harmful code found

    We checked what is inside its files, without opening them in the game.

    Why we show this: a shader cannot run programs, but its file can hide one. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade.

    How we checked · The latest file checked, last on 15 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
    • 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.

    Privacy

    Sends nothing

    A shader has no code that can connect to the internet, so it cannot send anything about you.

    AI

    No sign so far that AI was used to make it

    We looked for AI tools in its description, files and images and found none.

    We have not read its changelogs yet.

    Why we show this: some players and servers avoid projects made with AI. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 4 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 declared.
    • 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.
      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

    Compatibility

    See all 6 files
    Minecraft
    1.121.151.171.2026.1

    Point at or tap a version to see it.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Install it in your game only. Servers do not need it, so you can join any server.
    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.
    Iris ShadersA
    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.It has no file for Minecraft versions newer than 1.20.1. Many recently updated mods still support 1.20.1.

    Related projects

    Projects that need Simplicissimus Shader to work.

    ProjectTypeDownloadsGrade
    Distinctive Infested BlockEResource pack634 downloads

    Modpacks using this project

    Modpacks that released a new version with this project, each month
    30150
    Oct 2024: 4 modpacksNov 2024: 10 modpacksDec 2024: 15 modpacksJan 2025: 6 modpacksFeb 2025: 9 modpacksMar 2025: 23 modpacksApr 2025: 27 modpacksMay 2025: 17 modpacksJun 2025: 15 modpacksJul 2025: 15 modpacksAug 2025: 11 modpacksSep 2025: 10 modpacksOct 2025: 10 modpacksNov 2025: 11 modpacksDec 2025: 10 modpacksJan 2026: 16 modpacksFeb 2026: 12 modpacksMar 2026: 13 modpacksApr 2026: 8 modpacksMay 2026: 7 modpacksJun 2026: 7 modpacksJul 2026: 8 modpacksAug 2026: 9 modpacksSep 2026: 9 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20244
    Nov 202410
    Dec 202415
    Jan 20256
    Feb 20259
    Mar 202523
    Apr 202527
    May 202517
    Jun 202515
    Jul 202515
    Aug 202511
    Sep 202510
    Oct 202510
    Nov 202511
    Dec 202510
    Jan 202616
    Feb 202612
    Mar 202613
    Apr 20268
    May 20267
    Jun 20267
    Jul 20268
    Aug 20269
    Sep 20269

    Fewer modpacks put it in their new versions than a year ago: 8 a month now, 16 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    233 modpacks include Simplicissimus Shader in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Cursed Walking - A Modern Zombie Apocalypse8.7M downloadslast version with it 22 Feb 2025DarkRPG - RPG with Magic, Origins, Quests, Adventure3.9M downloadslast version with it 19 Oct 2026Fresh & Smooth1.9M downloadslast version with it 2 Mar 2025Epic Shaders - All The Shaders574K downloadslast version with it 19 Oct 2026Shaders Shaders Shaders!83K downloadslast version with it 18 Jun 2026The Wither Storm- New Horizons37K downloadslast version with it 13 Aug 2024Haven: Caveblock - Reborn31K downloadslast version with it 25 Aug 2024Fabricia31K downloadslast version with it 11 Sep 2023Aestpack19K downloadslast version with it 27 Nov 2024Z Apocalypse - A Modern Zombie Apocalypse15K downloadslast version with it 28 Oct 2025
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    Complementary Shaders - UnboundAShaderin 58% of the modpacks with Simplicissimus ShaderBSL ShadersAShaderin 57% of the modpacks with Simplicissimus ShaderMakeUp - Ultra FastAShaderin 52% of the modpacks with Simplicissimus ShaderSuper Duper VanillaBShaderin 48% of the modpacks with Simplicissimus ShaderBliss ShadersAShaderin 48% of the modpacks with Simplicissimus ShaderFresh AnimationsAResource packin 47% of the modpacks with Simplicissimus ShaderChat HeadsAModin 47% of the modpacks with Simplicissimus ShaderSolas ShaderAShaderin 46% of the modpacks with Simplicissimus ShaderPotato ShadersDShaderin 45% of the modpacks with Simplicissimus ShaderEssential ModBModin 43% of the modpacks with Simplicissimus Shader
    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.

    MinecraftVersionSecurityRequires
    1.12 to 1.20.11.3a1.3a · Simplicissimus_v1.3a.zipRequires:NothingPassedOur checks found nothing harmful in this file.

    6 releases

    MinecraftVersionReleasedSecurityGet it onDownload
    1.12 to 1.20.11.12 to 1.20.1The latest file for its Minecraft version and loader1.3a1.3a · Simplicissimus_v1.3a.zip (first file)·13 Jun 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 92.6 KB
    1.12 to 1.20.11.12 to 1.20.11.3a1.3a · Simplicissimus_v1.3a.zip·13 Jun 2023Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Not on ModrinthOpen 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 to 1.201.12 to 1.201.31.3 · Simplicissimus_v1.3.zip (first file)·15 May 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 91.6 KB
    1.12 to 1.19.41.12 to 1.19.41.21.2 · Simplicissimus_v1.2.zip (first file)·18 May 2020PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 88.8 KB
    1.12 to 1.14.41.12 to 1.14.41.11.1 · Simplicissimus_v1.1.zip·4 Jan 2020Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Not on ModrinthOpen 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 to 1.14.41.12 to 1.14.41.01.0 · Simplicissimus_v1.0.zip·7 Oct 2019Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Not on ModrinthOpen 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.