About Phayriosis Parasite Infection
From ModrinthA Large Infection Mod That Grows In Power Over Time, Also Has A Ton Of Tech For Players To Use
THIS MOD REQUIRES GECKOLIB AND JEI
although it will probably auto install them upon downloading :/
"JADE" HEAVILY RECCOMEDED
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NOTE: this video is very outdated right now
https://discord.gg/kFXdk23Cqd<----- discord server for phayriosis
https://phayriosis.miraheze.org/ <--- Official wiki for phayriosis
logo art is by TyrantDrago
Phayriosis is split into multiple phases, the phase will increase over time. The higher the phase, the more powerful creatures spawn and the more they infect, eventually ending with them being able to infect blocks. There is MUCH more planned for this mod, and I update it every saturday. There are multiple commands to to edit things such as the phase, and the "phase hourglass" item will reveal the current phase and points.
PHASE 1 Abecedarian:
Spoiler
points: 0-200
Phayrectors (the basic infector of the mod) spawn naturally in groups of 4. They will kill and infect everything they come across, but they and the rest of the parasites will target you over any other mob because they see you as the biggest threat. The parasites' corpses cannot evolve in this phase.
PHASE 2 Conversion:
Spoiler
points: 200-3,000
Basic Converted mobs spawn naturally now in groups of 1. (Converted are the infected mobs). The corpses can now grow, they can evolve into various nodes that will hatch into stronger parasites. Most of the nodes evolve into perennial parasites (parasites that stay in one place and usually summon more parasites to defend themselves) but the Primordial egg can hatch into a group of basic+ parasites or a primal parasite (advanced parasites).
PHASE 3 Embryonic:
Spoiler
points: 3,000-10,000
Basic+ converted and other basic+ parasites will now spawn naturally. Corpses can now grow into a beckoning node and networking node. These nodes evolve into much stronger perennial parasites; the nestbeacon and nestnetwork. Although they may seem weak, that is because this is their first stage. Primordial eggs will no longer be able to hatch into a group of basic+ parasites meanign they will always hatch into an advanced or advanced+.
PHASE 4 Primordial:
Spoiler
points: 10,000-200,000
Advanced and advanced+ converted now spawn naturally (things like converted golems and converted endermen). The main part of this phase is that the nestbeacon can now evolve into a nucleus. The nucleus begins the block infection that will slowly infect the entire world. You can craft primordial reactors to permanently kill sections of it, you can also do /phayriosis_open_config command to turn it off completely. Nestperennials will also evolve into hiveperennials now (eg: nestwarden evolving into hivewarden).
PHASE 5 Invigoration:
Spoiler
points: 200,000-500,000
Other advanced parasites will now spawn naturally. (not tanks or assaulters because they are advanced+) The small converted also stop spawning naturally (like the rabbits and chickens). Nestminds can now form, and they are REALLY bad, you need to destroy them as soon as possible. They allow many other things to happen like tumors forming and the parasites becoming stronger. Also they can very rarely evolve into hiveminds. Tumors can form new parasitic biomes around them in small patches (blooming groves and rotting forests).
PHASE 6 Dreadful:
Spoiler
points: 500,000-1,000,000
Advanced+ parasites now spawn naturally (assaulter and tank). Some medium sized converted stop spawning now (wolves, skeletons, cows, and creepers). The block infection is now slightly faster. Crops now die off regardless whether they are in the biome or not (you can craft greenhouse glass to stop this from happening to certain crops). Nestminds evolve into hiveminds much faster, as well as hiveminds having the ability to evolve into dreadminds. And primordial eggs will always hatch into elite parasites.
PHASE 7 Cosmopolitan:
Spoiler
points: 1,000,000+
Elite Parasites Spawn Naturally, there can now be a total of 2 dreadminds per dimension. in fututre updates the rotting forest and blooming grove will generate naturally.
Important items:
- Phase hourglass: a cheap item that when held it shows the current progress of the phase. Can be upgraded into a mind hourglass to show how many powerful minds are present within the world.
- Personal radiation analyzer: shows how much radiation you have. If it is above 10, then the radiation has become dangerous.
- Radiation removal syringes: although the player naturally loses radiation points over time, you can speed it up by using these syringes.
- Biometal synthesis chamber and Plasma generator: these blocks are used to make plasma and biometal very quickly for a small price.
Commands:
Highlights
From source dataGame versions
Built for Minecraft 1.20.1.
Loaders
Runs on Forge.
Footprint
Rated a light load on a server.
What kind of mod it is
From the catalogTechnology & automation
Machines, power, logistics and automation.
Runs on your server
From source side supportModrinth lists Phayriosis Parasite Infection as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Forge
- Runs on
- Serverrequired on the server
- Game versions
- 1.20.1
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorMonbox, as published on Modrinth
- ✓LicenseLicenseRef-All-Rights-ReservedFree










