![[TaCZ] Tacz Bullet Improvement](https://cdn.modrinth.com/data/3KYHgH2X/977acdd414e63798470f98a6bd2f64cb22c664d1_96.webp)
[TaCZ] Tacz Bullet Improvement
This mod fixes the bullet system for Timeless And Classics Zero
Screenshots

About this Mod
TaczFix is a simple addon mod for TACZ (Timeless and Classics Zero) that replaces the ballistic bullet system with an instant raycast, making guns feel responsive and accurate even on laggy servers.
TACZ has a really cool bullet system that physically travels through the air with custom models and everything, and it looks awesome. The problem is that when you play on a laggy server like Aternos, that bullet travel time stacks on top of the server lag and causes around a 1 second delay before hits register, which makes multiplayer PvP feel really bad. This mod swaps that out with an instant raycast so the moment you pull the trigger it checks for a hit right away, no travel time, no delay. Here's a quick showcase of it in action.
The original TACZ bullet system is still awesome and works great on a good server, this is really just meant for people dealing with lag.
📥 Installation
Install TACZ first if you haven't already, then just drop this mod into your mods folder alongside it like any other mod. No configuration needed, it works automatically.
✅ Compatibility
Requires TACZ to be installed
Works on both singleplayer and multiplayer
Recommended for free or low performance servers like Aternos
🐛 Reporting Issues
If something isn't working right, join my Discord server linked on my profile and let me know what happened. Include what version of TACZ you are using and any crash logs if you have them.
Here's an example
Available Versions
How to Install [TaCZ] Tacz Bullet Improvement 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 (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "[TaCZ] Tacz Bullet Improvement". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
[TaCZ] Tacz Bullet Improvement 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 (1.20.1). You can switch loaders with one click in the panel.
Is [TaCZ] Tacz Bullet Improvement compatible with forge?
[TaCZ] Tacz Bullet Improvement officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with [TaCZ] Tacz Bullet Improvement – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if [TaCZ] Tacz Bullet Improvement 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 [TaCZ] Tacz Bullet Improvement with just one click on your server.