Parasites: RTDL logo

Parasites: RTDL

Modpack

Another mod pack, mainly around the Scape and Run: Parasites Mod, aiming to be fair and balanced, to maintain performance, and use mods to make survival somewhat possible.

Downloads

3,118

Type

Modpack

Last Updated

Apr 9, 2026

Description

Run, Think, Defend, and Live.

Clean up the mess the Old Builders left behind.

Explore the world, make weapons, find valuable resources, make a strong base (perhaps, using abandoned bases?), and try to live, before all those things out there destroy you.

Scavenge for supplies, discover new items that can help in your survival, and cooperate with other survivors (more like, friends, if you have any).

Features

Parasites

Hostile beings that quickly adapt and evolve into creatures that can infect ANY living thing around them (except creepers for some reason), so you better do everything you can to prevent the destruction of your world!

Tools and Weaponry

Several items to aid you in survival, from backpacks and simple longswords, to guns, grenades, traps, and others.

World Options

There are world types for you to choose the world you want to survive in, like a world with cities, to really cool terrain generation, with new biomes.

I'll be making a survival guide for those who have NO idea what they're doing, so wait up for that! Also, I did not set up any pre-set keybinds for you, so you will have to set the keybinds up for yourself, I recommend only touching the keybinds for basic controls, the minimap, and the backpack. Sorry for the inconvenience! There are pre-set keybinds in the latest version now!

I talked about several world creation types you can choose from, down here!

Default (Boring, isn't it? This won't get you anywhere.)

Lost Cities (Cities generate all around the world, with (albeit not very helpful) loot you can find!)

Biomes O' Plenty (Cool new biomes! This isn't a good option either, though.)

⭐ Lost Cities + BOP (Combines Lost Cities and BOP, so this is the best choice for the default generator.)

The Wildlands (Cool terrain generation, with huge mountains, volcanoes, and others. Though, doesn't generate any oceans, less structures (just think of it as a hard mode of some sort!) and is incompatible with Biomes O' Plenty.)

⭐ Biome Bundle O Plenty (The BEST choice here. Combines Biome Bundle, an extensive terrain generation mod, and Biomes O Plenty, one of the best biome extension mods out there. There are new places and structures for you to explore as well to aid in your journey!)

This modpack is recommended to play with friends, as you may struggle to survive by yourself (don't count on my word I'm not even good at my own modpack it may be a skill issue I just have).

To use the resource packs and shader packs in this mod pack, it is a requirement to manually install OptiFine for 1.12.2

You may need to allocate atleast 6-8 GB of RAM to Minecraft to run the shaders smoothly (atleast from my experience).

The gallery is currently unfinished and outdated, with really old screenshots dating back to even before I released this modpack, and so I will finish this soon. Once I get more gameplay shots while I play this modpack, I will also continue to add pictures to the gallery!

If you have found a problem in this modpack, please contact @jt_ferco on Instagram.

Resource Packs: ScouT's SRP Retexture Modernity Modernity Adjunct

Shader Packs: Complementary Shaders Reimagined

Shader Packs: Complementary Shaders Reimagined

Compatibility

Mod Loaders

Forge

Game Versions

1.12.2

Screenshots

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Contained Mods (28)

Just Enough Items (JEI)

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Mod 47,032,642
Nature's Compass

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Mod 18,701,537
Complementary Shaders - Reimagined

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Shader 44,889,934
HT's TreeChop

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Take down trees chop-by-chop instead of block-by-block.

Mod 3,722,568
Clumps

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Clumps XP orbs together to reduce lag

Mod 25,154,979
Enchantment Descriptions

Enchantment Descriptions

Provides a way to get enchantment descriptions from enchanted books.

Mod 27,060,042
Carry On

Carry On

Carry On allows you to pick up Tile Entities and Mobs and carry them around!

Mod 17,743,030
Ksyxis

Ksyxis

Speed up your world loading by removing spawn chunks.

Mod 4,881,509
Biomes O' Plenty

Biomes O' Plenty

Adds 50+ unique biomes to enhance your world, with new trees, flowers, and more!

Mod 19,835,086
AI Improvements

AI Improvements

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Mod 9,981,462
ReplayMod

ReplayMod

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Mod 13,269,712
Item Highlighter

Item Highlighter

Highlights newly picked-up items. Simple and convenient.

Mod 12,996,139
Ambient Environment

Ambient Environment

Adds more ambiance to a Minecraft world

Mod 6,677,666
The Lost Cities

The Lost Cities

Allows the player to play in an old abandoned city instead of the normal overworld

Mod 7,622,863
Spartan Shields

Spartan Shields

Needing more Shields in Minecraft? You've come to the right place!

Mod 7,558,916
Future MC

Future MC

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Mod 748,584
Atlas Lib

Atlas Lib

A library for shared code between minecraft mods.

Mod 1,197,973
Mob Sunscreen

Mob Sunscreen

stop mobs that normally burn in the sun from doing just that.

Mod 1,660,594
Bad Mobs

Bad Mobs

A mod to blacklist mobs from spawning.

Mod 697,564
The Hordes

The Hordes

Adds monster hordes invasions and zombie infection.

Mod 1,058,288
Scape and Run: Parasites

Scape and Run: Parasites

Add more dangerous mobs (type monster Parasite-themed) to your world

Mod 1,038,262
Modernity

Modernity

Backport of modern vanilla and modded textures to legacy versions

Resource Pack 200,972
MineTraps

MineTraps

This mod adds several new traps to the game!

Mod 391,901
FermiumBooter

FermiumBooter

Simplistic mixin mod utility to allow developers to load mixins both early and late

Mod 204,789
Born in a Barn

Born in a Barn

Fixed a Village ChunkLoading Issue

Mod 346,924
Nether API

Nether API

A library mod for adding End and Nether biomes or structures, and for creating new biome ambience!

Mod 324,826
Scape & Run - Parasites: Retextured

Scape & Run - Parasites: Retextured

To give out a unique feel for SRP's textures for detail and reduced amount of colours, it features good use for emissive...

Resource Pack 3,391
Modernity Adjunct

Modernity Adjunct

A collection of backports/updates/adaptations of textures from more modern versions of popular mods. Meant to supplement...

Resource Pack 19,416

External Resources