Gun Isekai

Gun Isekai

A ModPack focused on making the most Vanilla-Friendly Gun experience... (yes, "Guns" and "Vanilla-Friendly" in the same sentence)

by RONIN_RAPTOR
349 Downloads
0 Followers
fabricMC 1.21.1adventurechallengingmultiplayer

Screenshots

Gun Isekai Screenshot 1
Bliss Shader in the fogy rain
Gun Isekai Screenshot 3
Yep... Pillagers have planes with Miniguns now.
(*Using the Bliss shader)
Gun Isekai Screenshot 6

About this Modpack

As the Summry said, This is a Vanilla-Friendly (More like Vanilla++) ModPack Focoust on adding a Proper Gun experience.
Think of it as A Gun Isekai of a tactical team getting thrown into the world of Minecraft.

It mainly came to be because I adding the whole Dungeons and Taverns sweet of mods and mixed it with Vic's PointBlank and it gave this uncanly perfect vibe that somehow made the guns work in Minecraft.

And whats even cool about it is that it felt, FUN and wasn't THAT Overpowerd to the Vanilla 
experience, but it still needed a few tweeks.. and thats where THIS ModPack comes in OWO!


Now, Even tho I had to do the harsh choise of using the TaCZ Mod (The cool kid of Gun mods) instied of PointBlank (THE defacto Best Vanilla-Friendly Gun Mod) Mainly becouse PB had problems with a few shaders and an interactions with another mod...
I kept the idea of "Keep It as Vanilla-Friendly as posible" is still there.
from adding things that just make the game both Look and FEEL better without overbloating it, WHILE also making sure that the game would STILL be chalanging enough to make Guns feel less of an Overkill tool and more of an actual extension of the base weapon system of minecraft. (or as much as Fabric 1.21.1 can allow.)

Speacking of whitch... Yes, this modpack is a Fabric Loader 1.21.1 Why?... Cuz it's stable...
tho I would've loved for some Forge-Only mods to be ported to Fabric like Tactical armor mods and more Boss-forcusd Mods to add even more of a challenge... BUT... Fabric 1.21.1 have ONE important type of mods that are not avalible on Forge (Or at least not as much and as polished as the Fabric ones), and thats...
Vanilla-Friendly Structure Mods.

Thats why I choose this version of the game.

NOW, As for what you SHOULD Expect from the ModPack..
Extream weather. (For maximum Aura Farming)

  • Populated Structures.
  • Harder Pillagers and Raids. (maybe even some AIR-RAIDS)
  • More Mobs, Bosses, Armor and Loot
  • Exploration-Heavy Adventure.
  • And of course, Good Guns OwO

Sooo, This is it owo. Hope you enjoy it.
(also, most screenshots uses the Complementary Reimagined Shaders.)
Also Also... PLEASE Open Settings to change both Video Settings and Keybinds for your liking and to minimize chances of Crashes and errors cuz of its being too high for some of your PCs. (definintly not becouse I had all settings set to Fancy with 22 Chunks before uploding the ModPack...... yah.. )

Available Versions

Gun Isekai 3.0release
MC 1.21.1fabric188 downloads
March 26, 2026
Gun Isekai 2.5.0release
MC 1.21.1fabric79 downloads
March 13, 2026
Gun Isekai 2.0.0release
MC 1.21.1fabric11 downloads
March 13, 2026
Gun Isekai 1.0.0release
MC 1.21.1fabric71 downloads
February 9, 2026

How to Set Up a Gun Isekai Server

1

Order Server

Choose at least 6 GB RAM (8 GB recommended for Gun Isekai). Based on player count: per 5 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Gun Isekai" and click "Install". The fabric loader and Minecraft 1.21.1 are configured automatically.

3

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Gun Isekai server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Gun Isekai server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).

Can I add custom mods to Gun Isekai without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Gun Isekai server lagging – performance tips

1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.

Rent Gun Isekai Server

Start your own server with automatic modpack installation.

Recommended RAM:
8 GB(min. 6 GB)
From 12.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required
Client-side
Required

Supported Versions

1.21.1

Start your Gun Isekai Server now

From €12.00/month with 8 GB RAM for the best performance.

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