The rarest drops in Mycopunk live at the top of the rarity ladder, and exotic upgrades are where most crews get stuck. Exotics only start rolling on the Pattern Infuser at the HUB once you've paid the Strange Components tax, and a single Phantom Limb or Hard-Light Prison can define an entire run. This guide walks through every tier from Standard up to the Ouroboros-exclusive Contraband, names the patterns the developer has officially published, and shows how to spend Antimass without burning it on duplicates.
Exotic Upgrade Tier System in Mycopunk
Mycopunk's upgrade economy is built around a fixed rarity ladder that the developer has published in patch notes and the Codex. Every upgrade that drops — whether from a defeated enemy, a finished mission, or a Pattern Infuser pull — carries one of eight rarity tags. Understanding the order and the source of each tag is the first step toward chasing exotics without wasting Antimass.
The official ladder runs Standard → Rare → Epic → Exotic → Exotic+ → Contraband → Oddity → Broken Frame. Standard upgrades are the most common and the weakest, and the drop rate tightens as you climb. The two tiers beyond Exotic are gated behind specific game modes: Contraband drops only inside the roguelike Ouroboros missions, while Oddity is a more common Ouroboros pull with experimental effects. Broken Frame is the unwanted floor of the system — the developer has stated it cannot be scrapped, so a Broken Frame is a dead slot in your inventory and a real cost to any chase.
Rotation access also follows the ladder. According to the official 1.10.1 patch notes, rotation unlocks at Standard (level 3) → Rare (level 8) → Epic (level 16) → Exotic+ (level 30). Rotation is the only sanctioned way to reroll an upgrade's stat range for free, so the higher your weapon level, the more freedom you have to fix a bad roll without spending Antimass. Pairing rotation with Turbocharge (the Strange Component sink) is the central exotic-upgrade economy.
The 1.7.2 patch added another important layer: non-exotic upgrades can now be boosted by spending resources, and the boost raises the stat ceiling. Boosting matters most for Standard and Rare rolls, because it lets you push a weak pattern into Epic-adjacent performance without ever touching the Infuser. If you want the full list of named patterns, the Mycopunk upgrade roster covers every officially published upgrade name and its weapon.
| Rarity | Where It Drops | Rotation Unlocked | Can Be Scrapped? |
|---|---|---|---|
| Standard | Most mission rewards | Player level 3 | Yes |
| Rare | Mid-threat missions | Player level 8 | Yes |
| Epic | High-threat missions | Player level 16 | Yes |
| Exotic | Pattern Infuser (HUB) | — | Yes |
| Exotic+ | Turbocharge on an Exotic | Player level 30 | Yes |
| Contraband | Ouroboros only | — | Yes |
| Oddity | Ouroboros (common) | — | Yes |
| Broken Frame | Rare mishandled rolls | — | No (developer-stated) |
Exotic pulls come exclusively from the Pattern Infuser in the HUB, which is the orbital dropship you return to between missions. The Infuser consumes Antimass Substrate, a resource earned mainly through Incursion (unlocked at player level 13) and high-threat missions. The closer your threat level sits to 7, the faster your Antimass income climbs, and the more pulls you can afford per session.
Pattern Infuser, Antimass, and the Turbocharge Loop
The Pattern Infuser is the single most important object on the exotic-upgrade chase, because every Exotic-tagged pattern — including the headline-grabbing Phantom Limb — only enters your Codex through it. Antimass is the only accepted currency, and the official material is clear that there is no other way to buy an Exotic.
The flow is straightforward: complete a mission, deposit loot at the Lost Loot Terminal or the Cargo Pod, then return to HUB and spend Antimass at the Pattern Infuser. The Infuser's pool is the developer's curated list of Exotic patterns, and the results are weighted so that the most desirable rolls are also the rarest. The upgrade rotation tool, which lets you reassign patterns to different weapons once Standard is unlocked, does not generate Exotics — it only moves them.
Turbocharge is the other half of the loop. It is the only system that converts an Exotic into an Exotic+ by spending Strange Components. Strange Components drop from mission rewards and from the Codex-tracked high-value kills, so farming them is a parallel grind to Antimass. Many players treat Strange Components as the limiting reagent, because Antimass accumulates faster through Incursion than Strange Components do through mixed play. Three rules govern the loop in practice, all of which the developer has stated explicitly:
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Exotic and Exotic+ are the only rarities the Infuser can produce. Standard, Rare, and Epic are mission rewards, not Infuser results.
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Broken Frame upgrades cannot be scrapped. If you receive one, it sits in your inventory until you overwrite the slot or the Codex allows a destroy option.
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Rotation is free, but only at the unlocked levels. Spending Antimass to reroll a stat range is wasteful when a rotation slot is still available.
The Mycopunk upgrade stat ranges and cleanse guide explains how to use Turbocharge and Cleansing together to push an Exotic into its highest stat range without burning Strange Components on a dud.
| Resource | Primary Source | Spent On | Drop Feel |
|---|---|---|---|
| Antimass Substrate | Incursion, Threat 6-7 missions | Pattern Infuser pulls | Steady, scales with player level |
| Strange Components | Mission rewards, Codex kills | Turbocharge (Exotic → Exotic+) | Slower, gated by drop tables |
| Lottery Larry Tokens | HUB NPC | Skin rerolls | Cosmetic only, does not affect upgrades |
| Saxonite | Threat 7 (~60% drop chance) | HUB vendor, Codex entries | Currency-adjacent, not a direct upgrade input |
The Antimass-versus-Strange-Components balance is the central budgeting question for any player chasing the rarest patterns. Most crews find that Antimass outpaces Strange Components by a factor of two or three, so the practical limit on how many Exotic+ patterns you can maintain is set by Strange Components, not by the Infuser.
Officially Published Exotic Patterns Worth Hunting
The developer has published a defined list of named Exotic-tier patterns in patch notes and the Codex. Not every Exotic in the wild has a unique name, but the verified list below is the roster the community has used to plan builds since the 1.0 launch. Among the most coveted are Phantom Limb (which lets certain weapons fire phantom projectiles), Hard-Light Prison (a defensive upgrade that traps enemies in a stationary field), and Munition Siphon (an ammo-recovery pattern). The 1.9.8 announcement also confirmed Storm's Eye as an official Shocklance pattern.
Phantom Limb in particular has become the community shorthand for the entire Exotic chase, because it interacts with weapons like the A16 Beam Ripper and Laser Cannon in ways that fundamentally change their feel. The phantom shot deals a separate instance of damage and triggers its own elemental effects, which is why it pairs well with cryo and plasma weapons. The full roster of named patterns is longer than the table can capture, but the tier list below reflects the developer-published pattern names and the weapons they are tied to.
For a broader look at how these patterns fit into per-employee builds, the Mycopunk employee upgrade loadouts guide maps named Exotics to each of the five employees — including the 1.0-only Mycologist, whose Sporelift and Fungal Skewer are confirmed but whose full upgrade tree the developer has not yet published.
| Exotic Pattern | Weapon / Category | Effect Type | Source |
|---|---|---|---|
| Phantom Limb | Beam-type weapons | Phantom projectile (separate damage instance) | Official 1.0 Codex |
| Hard-Light Prison | All weapons | Defensive field, traps enemies | Official 1.0 Codex |
| Munition Siphon | All weapons | Ammo recovery on hit | Official 1.0 Codex |
| Storm's Eye | Shocklance | Stacking shock damage | 1.9.8 announcement |
| Bullet Time | Hitscan weapons | Slows perceived enemy time | Official 1.0 Codex |
| Overload Contingency | Energy weapons | Emergency damage burst | Official 1.0 Codex |
| Energy Convergence | Beam weapons | Tightens beam at range | Official 1.0 Codex |
| Miniaturized Warp Core | Heavy weapons | Charge speed boost | Official 1.0 Codex |
| Adaptive Stabilizer | Recoil-driven weapons | Stabilises aim | Official 1.0 Codex |
| Subzero Energy | Cryo-tagged weapons | Stronger freeze buildup | Official 1.0 Codex |
| Stormcloud Accumulator | Shock weapons | Charges area shock on hit | Official 1.0 Codex |
| Plasma Arc | Plasma weapons | Chain to nearby targets | Official 1.0 Codex |
| Turkey's Bloodlust | Shotguns | Damage scales with low HP | Official 1.0 Codex |
| Confident Queen | Heavy cannons | Crit on staggered enemies | Official 1.0 Codex |
| Sawed Off | Shotguns | Wider spread, more pellets | Official 1.0 Codex |
| Lucky Last | Magazine weapons | Last bullet crits | Official 1.0 Codex |
| Saxonite Shackles | Crowd-control weapons | Roots enemies on hit | Official 1.0 Codex |
| Boundary Incursion | Grenades | Grenade pierces shields | Official 1.0 Codex |
| Ice Cube | Cryo grenades | Freezes shattered targets | Official 1.0 Codex |
| Permafrost Wave | Cryo weapons | Expanding freeze ring | Official 1.0 Codex |
| Splinter Virus | Rot weapons | Spreads rot on kill | Official 1.0 Codex |
| Ice Skates | Cryo weapons | Faster movement while frozen enemy present | Official 1.0 Codex |
If you want a build-oriented view of how named Exotics combine with specific employees, the Mycopunk upgrade stacking and rotation guide covers pattern combinations that survive a stat cleanse without losing their core identity.
Contraband, Oddity, and Broken Frame: The Edges of the Ladder
Beyond Exotic and Exotic+ sit three rarities that most players only encounter deep into the late game. Contraband is the rarest functional rarity in the game and drops only inside Ouroboros missions, the roguelike mode where every run is hand-built from a fresh pool of patterns. Contraband rolls are not just stat-stacked Exotics — the developer has flagged them as experimental patterns with effects that don't appear at any other tier, and the Codex tracks them as their own category.
Oddity is the more common Ouroboros pull. It is not as rare as Contraband, but it is far more common than Exotic, which means you'll see Oddity patterns mixed into your loot pool on every Ouroboros run. The community treats Oddity as a high-variance tier: some Oddity patterns outperform Exotics, while others are side-grades that are only useful in specific builds. The developer has not published a closed list of Oddity names, so identifying a "good" Oddity usually means reading the Codex description carefully.
Broken Frame is the failure state of the system. A Broken Frame upgrade cannot be scrapped, which means it permanently occupies inventory space until you overwrite it with another pattern or sell it through a destroy option if the developer adds one. The community reports that Broken Frames most often appear when an Infuser pull fails its safety check — usually because of a server-side hiccup rather than player error — and the developer has acknowledged the issue but not published a fix timeline. Until a fix lands, the safest play is to keep one or two inventory slots free specifically for absorbing a Broken Frame if one shows up.
The 1.7.2 patch notes — the official 1.7.2 announcement on Steam — also retuned several upgrade stat ranges and added ranges where the minimum and maximum had been identical. Both changes are good news for the lower tiers, because they widen the spread of Standard and Rare rolls, which means a clean Standard roll is more competitive than it used to be. The same patch made upgrade unlocks free, which removed a soft paywall that previously slowed new players from reaching Epic drops.
| Edge Rarity | Source | Can Be Scrapped? | Practical Note |
|---|---|---|---|
| Contraband | Ouroboros only | Yes | Experimental effects, never appears outside Ouroboros |
| Oddity | Ouroboros (common) | Yes | High variance, no closed developer list |
| Broken Frame | Failed Infuser pull (rare) | No | Permanent inventory slot until overwritten |
If your goal is to chase Contraband, the most reliable path is to clear Ouroboros Blitz (the 13-room short variant) at the highest threat level you can survive. Blitz runs are short enough to farm in 20-30 minutes, and the Contraband drop weight is the same as in the full Ouroboros, so the per-minute Contraband rate is higher. Bring Antimass and Strange Components back to the HUB between runs, and resist the urge to spend Antimass at the Infuser until you have at least three Exotic slots that need filling.
Practical Exotic-Hunting Strategy for 1.0
The 1.0 launch reset a lot of community assumptions about how to chase exotics. The 1.7.2 boost system, the HUB rework, and the addition of Mycologist as the fifth employee have all changed the optimal path. The strategy below is built from official patch notes and the 1.0 Codex, not from third-party guides.
Set up a stable Antimass income
Incursion is the single best Antimass farm in the game. It unlocks at player level 13, scales to high threat levels, and rewards Antimass directly. The community reports that a 30-minute Incursion run at Threat 6-7 produces more Antimass than an hour of mixed mission play, and the threat-7 Saxonite drop rate sits around 60% according to the official figure, which makes Incursion a strong side-income source for the HUB vendor.
Hold Strange Components for Turbocharge, not for trading
Strange Components are the limiting reagent for Exotic+, and they are the most likely bottleneck on a long chase. Spend them only on patterns you have already committed to, not on speculative upgrades. The community calls this the "one Exotic+ at a time" rule: pick the single pattern you want to elevate, push it to Exotic+, and only start the next project after the first is locked in.
Use rotation first, Infuser second
Rotation is free at the unlocked levels (Standard at 3, Rare at 8, Epic at 16, Exotic+ at 30). If you have a free rotation slot and a bad stat range, rotate before spending Antimass. The only reason to skip rotation is if you want to reroll the pattern itself rather than the stats — in that case, an Infuser pull is the only option.
Build around two named Exotics, not five
Most successful 1.0 runs lean on a core of two named Exotic patterns — usually one offensive (Phantom Limb, Munition Siphon, Storm's Eye) and one defensive or utility (Hard-Light Prison, Saxonite Shackles). Adding a third named Exotic is possible but it usually requires trading off coverage on the lower tiers. The community calls this the "two-and-trade" pattern, and it lines up with the Mycopunk upgrade stacking philosophy.
Treat the HUB as your checklist
The HUB is where the Infuser, the Lost Loot Terminal, Lottery Larry (for skin rerolls), and the Cargo Pod all live. A good 1.0 routine is to deposit loot, visit the Infuser with any spare Antimass, and only then queue the next mission. Skipping the HUB between missions is the most common reason crews fall behind on their Exotic quotas.
Watch the 1.0 Known Issues list
The 1.0 Known Issues post lists several cosmetic and achievement bugs that are not yet fixed, including two Fulfillments that are not progressing (activate relay towers, rescue bags of Saxitos) and a Bunker Buster threshold bug. None of these directly block Exotic drops, but they do affect what your Codex will credit you for, so it's worth keeping them in mind if a completion reward seems missing.
Frequently Asked Questions
Where do Mycopunk exotic upgrades come from?
Exotic upgrades are produced exclusively by the Pattern Infuser in the HUB, which costs Antimass Substrate. Antimass is earned fastest through Incursion missions (unlocked at player level 13) and high-threat missions, so running Incursion at Threat 6 or 7 is the most efficient pre-Infuser loop.
What is the rarest upgrade tier in Mycopunk?
Contraband is the rarest functional tier, and it drops only inside Ouroboros missions. Oddity is a more common Ouroboros pull, while Broken Frame is the failure state of a bad Infuser pull and cannot be scrapped. Exotic+ sits just below Contraband in practical rarity because it requires a separate Strange Components grind through Turbocharge.
How does Phantom Limb work in Mycopunk?
Phantom Limb is an officially published Exotic pattern that lets supported weapons fire a phantom projectile alongside the regular shot. The phantom shot deals a separate damage instance and triggers its own elemental effects, which is why it pairs especially well with cryo and plasma weapons like the A16 Beam Ripper. The developer has not published a full list of every weapon Phantom Limb works with, so expect to test it on your own favourites.
Can you scrap Broken Frame upgrades in Mycopunk?
No. The developer has stated explicitly that Broken Frame upgrades cannot be scrapped, so they permanently occupy inventory space until you overwrite the slot. Keep one or two free slots in reserve so a Broken Frame pull doesn't crowd out a real Exotic.
Do standard upgrades ever beat exotics in Mycopunk?
After the 1.7.2 boost and stat-range retune, a clean Standard or Rare roll with the right boost can outperform a low-stat Exotic in single-stat situations. The general rule is that an Exotic with a wide stat range beats a boosted Standard, while a Standard with a max roll can beat an Exotic with a minimum roll. Rotation is the cheapest way to find out which side of that line you're on.