
Hah! Ueuh~ / Re:Zero Mod
Adds abilities from the Re:Zero Anime!
Screenshots






About this Mod
"Imagine caving through the darkness in Hardcore Mode... suddenly you hear an arrow notch, and before you can react... It hits. "Hah! Ueuh~" You awake at a moment in the past, as if time itself has rewound!" - Noii

Re:Zero Mod
Brings the powers and systems of Re:Zero into Minecraft, what began as a standalone Return by Death mechanic is now a full character progression suite.
- Return by Death - checkpoints set themselves; dying rewinds the world to that moment. Your state, every entity, and the terrain itself. Built to run on real servers without stutter.
- Magic - a Gate of your own quality, Mana and Od to spend, and Gate Strain that damages you for overreaching. Spells span several schools.
- Spirits - contract with them, from minor elementals to named greats. They lend you their magic and their mana, and can be bound to carried anchors.
- Divine Protections - dozens of blessings across four rarity tiers, some passive, some active, a few unique to one person in the world.
- Authorities of Sin - acquire a Witch Factor and gain a permanent, game-altering suite of abilities, at a price.
- Character progression - race, age, lifespan, and trainable stats with natural ceilings. Plus miasma, the witch's scent, and insanity.
- Weapons & entities - Dragon Sword Reid, the Bowel Hunter's Blades, a chained morningstar, and more. Mobs use every system you do.
Configurable throughout, with a full /rezero command suite for servers and testing.
Available in English, Spanish, French, Japanese, Portuguese (BR), Russian and Simplified Chinese.
Links
You can find more info in the Trello!
You can join the discord here!
Available Versions
How to Install Hah! Ueuh~ / Re:Zero Mod on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Hah! Ueuh~ / Re:Zero Mod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Hah! Ueuh~ / Re:Zero Mod server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Hah! Ueuh~ / Re:Zero Mod compatible with forge and neoforge?
Hah! Ueuh~ / Re:Zero Mod officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Hah! Ueuh~ / Re:Zero Mod – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Hah! Ueuh~ / Re:Zero Mod consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Hah! Ueuh~ / Re:Zero Mod with just one click on your server.