ModsJava
ULTRAKILL Passthrough Mod (26.3) – Fast Shooter Movement and Guns in Blocky Worlds
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
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ULTRAKILL Passthrough Mod brings fast shooter movement and combat directly into single-player Minecraft worlds. It links with a running copy of ULTRAKILL to handle movement, weapons, arms, and the heads-up display while Minecraft renders blocks and mobs. You run around the world as V1 and fight hostile mobs with firearms, fists, and aerial tricks. The mod keeps the two games talking locally on your computer to deliver a wild blend of survival building and stylish action.
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Features:
- Movement System: Dash, slide, slam, and wall-jump across terrain, with unique reactions to slippery ice, bouncy slime, climbable vines, and fluids.
- Weapon Combat: Attack hostile mobs with firearms to gain style points, bounce coins, set targets on fire with gasoline, and pull targets closer with the Whiplash.
- Parry Mechanics: Deflect incoming mob strikes and flying arrows back at attackers using the Feedbacker arm.
- Block Destruction: Clear terrain with high-power explosions, crack dirt and shatter glass with slams, dig with the Knuckleblaster, and mine using the Jackhammer.
- Item Interaction: Press Tab to open the inventory and use standard survival items like food, bows, and blocks with the blue hand.
- Creative Sandbox: Spawn ULTRAKILL monsters in creative mode using the Sandbox arm to pit them against regular mobs.
- Settings in the pause menu offer options for Progression Mode, a Balance page, Safe Building, and Potato Mode.
- Third-person camera mode displays the animated mechanical body of V1.
How to Use:
- Place the mod file into your Minecraft mods folder and add the DLL file into your ULTRAKILL game folder.
- Finish the ULTRAKILL tutorial and unlock the Revolver on your save file before starting.
- Launch your game and load into any single-player world.
- Use your shooter movement keys to run, slide, and jump across the terrain.
- Press Tab to open your inventory whenever you need to place blocks, eat food, or swap held items.
Screenshots:










ULTRAKILL Passthrough Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 529111.mcaddon
- Download size: 508 KB
- Download link checked 19 Oct 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.