







Mechanics
There are many new gameplay mechanics included in this mod. Since Mojang didn't add this much physics and logic to the game, here comes The Simple Logics mod, designed to bring new logic systems and ultra-realistic physics to Minecraft. This mod adds many features, such as anvils damaging blocks when they fall on them. Arrows can now break glass, and if a large number of arrows hit a block, they can even destroy it, just like in real life. One of the biggest additions is the new blood physics system, which is explained in more detail below. And yes, if you don't like any of these features, you can simply disable them in the The Simple Logics mod configuration settings. It's that simple.
Features
● Anvil Physics:
One of the mod's standout features. If you drop an anvil onto a block, it will interact with that block based on its material and properties, creating more realistic and immersive physics. As shown in the image, different blocks react differently to the block
● TNT Realism:
The TNT system has been completely overhauled. Explosions now work together with advanced block physics, making destruction feel far more realistic and dynamic than in vanilla Minecraft.
● Leg Break Injury:
The name may not sound very impressive, but you'll definitely notice it in gameplay. Falling from great heights can cause leg injuries, affecting your movement until you recover and heal.
● Glass Breaking:
Arrows can now shatter glass and other fragile blocks. This adds a new layer of realism and makes ranged combat interactions more immersive.
● Blood Physics:
A new Minecraft-style blood system has been added. It blends well with the game's aesthetic while providing interesting and visually satisfying effects during combat and injuries.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Ships as simplelogics-1.21.1.jar — drop this file into the mods folder
- Download size: 102 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.