RunNGun is a highly optimized and lightweight modpack that revolves around surviving against the dead for 100 days. If you are tired of heavily modded overcomplicated modpacks with annoying mechanisms this one is for you.

Multiplayer Friendly Experience

Survive together using the proximity voice chat and revive system.

Exploration

Over 30 unique structures to explore with their own loot to help you survive including dungeons and underground bankers with ton of loot... and danger.

The Horde Gets Worse Every 10 Days

You don't get to sit comfortably in a base forever. Every 10 days, the world gets progressively harder as zombie spawn rates spike massively. You aren't just fighting regular vanilla zombies either—there are multiple different types of infected running around, and they've all been given a major brain upgrade. Thanks to Enhanced AI, they will actively track you, flank your position, and hunt you down like a real pack. Many other mechanisms are included such as breaking blocks, teleporting to you etc.

Noise Matters

Breaking blocks, sprinting, or firing a gun without a silencer sends out actual sound vibrations. Nearby zombies will drop what they’re doing, turn toward the noise, and come investigate. If you aren't sneaking and playing carefully, you're going to get swarmed.

Moon Cycle & True Darkness

Your visibility depends entirely on the sky. The pack features a progressive moon cycle where the nights get darker and darker as the moon wanes, eventually turning into pitch-black. To survive, you'll be equipped with a flashlight.

Parkour

Sometimes running is the only way to survive. Evade the hordes with the parkour mod allowing you to run faster , climb up, wallrun and slide. Use the parcool guide to learn the ways of the original runners.

Guns

Why run when you can have a rocket launcher to blast through the hordes and turn them into pieces of flesh. Make guns with tacz workbench and show them what you're made of. Additional guns from Call of duty Zombies have been added like the RayGun and Wonderwaffle, but beware they can be quite costly.

Pocket Dimension

You will soon realize that no matter where you hide, they will find a way in. There is no place in this world where you are completely safe. Which is why in order to create your own hideout you will need to travel to another dimention. Craft a key and create your own world which you can expand using resources found in the overworld.

Recommendations

Although shaders are included in the pack only Insanity shaders are compatible. The rest mess up the darkness mechanism. You may need to change some settings in order to use them
In order to use the lost cities mod you will need to select them upon creating a world. Make sure to use the Azzzzz15flat profile. Below i have listed the settings i recommend. After selecting the correct profile click on customize and use these:

Third Party Mods

Typewriter daycounter mod made by limesplatus

https://modrinth.com/datapack/typewriter-daycounter

RunNGun - 100 Days Zombie Apocalypse