Is this biology or Pathogenic game on Steam?
This pathogenic organelles tier list covers the Pathogenic game roguelike on Steam — graft tiers for runs, not classroom cell biology.
Pathogenic Organelles Tier List
Pathogenic organelles tier list for the Steam game: S/A/B/C ranked grafts — Resonant Cavity, homing laser, metabolic mitochondria, and melee tendrils.
Pathogenic organelles tier list context — homing internal, laser emitter, and metabolic mitochondria scaling into boss-delete damage.
~7 min read
At A Glance
This pathogenic organelles tier list ranks the best grafts for Pathogenic on Steam — the twin-stick organelle roguelike from Aberrant Labs (Slug Disco). We grade 120+ organelles and mutations by act value, synergy ceiling, and pathogen fit — not by biology textbook definitions of organelles.
S/A/B/C cells below use color tier tags. Pair ranks with the builds archetype guide, the full organelles database, and pathogens for slot layouts. Verified July 27, 2026 · Steam app 3808690.
| Tier band | Meaning | Example grafts |
|---|---|---|
| S | Defines the run when connected | Resonant Cavity · Homing internal · Metabolic Mitochondria |
| A | Strong in correct archetype | Laser Emitter · Lacerator Tendril · Pyroflagellum |
| B | Biome or support dependent | Gyrase Wheel · Mucus Emitter · Extensor alone |
| C | Usually outclassed | Excitable stinger rolls · unlinked stat sticks |
How this Pathogenic organelles tier list works
We do not publish fake datamined DPS spreadsheets. Ranks synthesize Steam community runs, YouTube build footage (Haelian burn/orbital lines, MarvGoneRogue melee and minion brain clears, JammyGiraffe evolution tips), and in-game codex text where available. One static ladder lies because Cancerous and Ephemeral traits, plasmid unlocks, and biome hazards move value every patch.
Grades assume you connect grafts correctly: mitochondria triggers matched to weapon cadence, supports on the same arrow network, and at least one mobility flagella family piece on non-tank paths. A B-tier organelle wired perfectly beats an S-tier piece floating alone.
What we weigh
Act value — does it carry skin through lung? Synergy ceiling — does it explode with homing, overcharge, or attack-speed overrides? Pathogen fit — Helminth tail builds vs Amoeba melee vs Diatom co-op? Boss phase — brain and heart checks favor burst and sustain over lane clear only.
What we refuse to invent
Exact DPS numbers without verified tools stay TBA. When Update 4 added Tri-Phase Tendril, Gyrase Wheel, Mucus Emitter, and Bacteriophage Launcher, tier bands shifted — recheck after major patches on the wiki hub.
Pathogenic organelles tier list (S → C)
Sorted S → C for general progression on Pathogenic game Steam runs. Tier column renders color tags. Names follow community English spellings; some infusions roll randomly — treat low rolls as one band lower.
| Tier | Organelle | Type | Why here | Best in |
|---|---|---|---|---|
| S |  Resonant Cavity | Support | Overrides attack rate — stacks to 150%+ when hits connect | Melee spike · mortar spam |
| S |  Homing internal organelle | Support | Enables laser/mortar auto-target scaling | Secretor toxin builds |
| S |  Metabolic Mitochondria | Mitochondria | Pickup/recycle feeds overcharge health & economy | Helminth · shop-heavy routes |
| S |  Lacerator Tendril | Spike / melee | Core weapon for zero-stamina swing builds | Amoeba brain push |
| A |  Laser Emitter | Secretor | Scales absurdly with homing support | Mid-run pivot to S |
| A |  Blast Assist Mortar | Secretor | Self-damage AoE — pairs with sustain mitochondria | Helminth masochist memes |
| A |  Bacteriophage Launcher | Secretor | Minion swarm ceiling when stacked | Bacterium · brain phase 2 |
| A |  Pyroflagellum | Flagella + burn | Mobility plus ignite lanes for orbital routes | Lung · heart |
| A |  Tri-Phase Tendril | Spike / melee | Multi-hit melee option post-Update 4 | Amoeba alt to Lacerator |
| A | Conductive Core plasmid blob | Pathogen mod | Center-line growth odds — not an organelle but S for Amoeba | Amoeba plasmid |
| B |  Gyrase Wheel | Spike / utility | Saw melee — fun, needs range support | Hybrid tech builds |
| B |  Mucus Emitter | Secretor | Control/slow — value in stomach/intestine | Hazard biomes |
| B |  Extensor | Support | Range alone is B; required for melee S-tier | Melee support |
| B |  Standard flagella | Flagella | Mandatory movement, rarely damage carry | Every non-tank run |
| B |  Generic overcharge mitochondria | Mitochondria | Good until pickup/melee triggers available | Early act |
| C | Excitable Stinger (mod roll) | Modifier | Community skips on evolution offers | Never unless challenge |
| C |  Unlinked high-damage secretor | Secretor | Raw stat without network = trap | Sell/recycle |
| C | Ephemeral-only anchor | Trait | Recycles well but do not build around alone | Economy filler |
S-tier organelles explained
S tier on this pathogenic organelles tier list means the graft can carry a Pathogenic game run to the brain boss when wired — not that it wins on pickup alone.
Resonant Cavity — attack-rate engine
Community mortar and melee clips show Resonant Cavity overriding base fire rate: +3% per hit, decay on miss, stacking past 150% and higher on epic rarity. It belongs on the same network as the weapon it buffs. Without Extensor or range on melee, you still die to hitboxes — but the DPS ceiling is S-tier.
Homing internal — secretor multiplier
Pair with Laser Emitter or rocket secretors and damage multipliers climb into boss-delete territory (community Helminth runs report 50k+ hits). Until homing is online, keep laser at A-tier expectations.
Metabolic Mitochondria — economy sustain
Grants overcharge health, DNA, or cores on pickup — including recycle actions. Enables self-damage mortar lines and long heart routes. Drop to A if your build never picks up loot or shops.
A-tier grafts worth keeping
A tier organelles are run winners inside their archetype. Many start here and become S once supports arrive.
Laser Emitter — waits for homing
Strongest mid-run secretor. Solo it is lane clear; with homing internal it becomes tier-list carry. Prioritize network slots before rarity upgrades.
Blast Assist Mortar — risk/reward burst
Self-damage AoE terrifies until Metabolic Mitochondria or armor cores stabilize HP. Helminth masochist builds meme on it; safe players keep it A until sustain exists.
Bacteriophage Launcher — minion ceiling
Minion brain clears prove S potential with spawn stacking. Early act B+ because spawn rate items arrive late — see bosses for swarm-unfriendly phases.
Pyroflagellum — orbital enabler
Burn plus mobility supports Haelian-style orbital routes. Less universal than laser/homing but S in lung/heart if you commit to flagella plasmids.
Tri-Phase Tendril — Update 4 melee
Three-hit melee pattern competes with Lacerator when backstab or drill infusions roll well. Pathogen-specific; test on Amoeba before you force it on Helminth.
B-tier situational picks
B tier is not trash — it is context. Biome hazards, missing mitochondria, or wrong pathogen drop these grafts one band.
Gyrase Wheel and Mucus Emitter
Update 4 additions. Gyrase Wheel needs range/support to stay relevant; Mucus Emitter slows in stomach acid rooms but underperforms in DPS checks. Both climb to A in niche biomes routes.
Extensor and flagella family
Extensor is B alone, mandatory-A as melee support. Basic flagella are B for damage, S for survival — always grab movement before greed stacking secretors.
Generic mitochondria
Early-run mitochondria without pickup or hit triggers are placeholders until shop/evolution offers S-tier power plants. Recycle Ephemeral versions without guilt.
C-tier and trap grafts
C tier entries waste evolution picks unless you are challenge-running or need recycle fuel.
Excitable Stinger and bad mod rolls
MarvGoneRogue evolution footage skips Excitable Stinger mod rolls on tendrils — low synergy with planned melee lines. Unless you know the mod pool, decline.
Unlinked stat sticks
Any secretor or spike with high numbers but no arrow flow is C-tier until repositioned. Open the evolution screen and rotate — free upgrades beat new drops.
Ephemeral anchors
Ephemeral grafts recycle into value but should not anchor overcharge or homing chains — they break. Use as temp bridge per organelles trait notes.
Tier list by build archetype
Letter ranks above assume general progression. Archetype-focused players should weight tiers differently — mirror of the builds table.
| Archetype | S-tier picks | A-tier picks | Avoid (C) |
|---|---|---|---|
| Melee spike | Lacerator Tendril · Resonant Cavity | Tri-Phase Tendril · Extensor | Slow secretors without range |
| Secretor toxin | Homing internal · Metabolic Mitochondria | Laser Emitter · Blast Assist Mortar | Unlinked burst secretors |
| Mitochondria energy | Metabolic Mitochondria · pickup cores | Generic overcharge · recycle traits | Hit-trigger mito on slow weapons |
| Minion army | Bacteriophage Launcher (late) | Swarm secretors · aura supports | Single-target only spikes |
| Orbital / burn | Pyroflagellum · burn infusions | Gyrase Wheel · orbitals | Pure melee on lung |
- Track01Pick archetype on builds before chasing S-tier names
- Track02Verify mitochondria trigger matches weapon
- Track03Downgrade grafts one band if Ephemeral or wrong biome
- Track04Recheck table after major Steam patches
Co-op adjustments
Diatom splits tiers: one player S-tier flagella/mobility, partner S-tier secretors. Duplicate homing lasers compete for evolution picks — coordinate on co-op guide.
Boss-specific bumps
Brain boss favors homing/laser and Resonant melee. Heart checks reward sustain mitochondria. Macrophage rooms punish C-tier single-target until you have AoE — see enemies.
Pathogenic organelles tier list FAQ
What are the best organelles in Pathogenic game?
General S-tier: Resonant Cavity, homing internal, Metabolic Mitochondria, Lacerator Tendril when connected. Exact order shifts by archetype — see tables above.
Why is my S-tier organelle weak?
Usually not connected to mitochondria or supports. Re-open the evolution screen and check arrow flow — tips from JammyGiraffe apply here.
Where is the full organelle database?
Browse all names and traits on organelles and cross-link to builds.
Do tiers change in co-op?
Roles split — mobility/tank grafts rise for the anchor player, secretor/homing for the carry. See co-op guide.
Official store link?
Buy on Steam — app 3808690, 94%+ positive on Steam.
Related pages
Matched by build plan, shared topics, and guide progression — not random related links.