X11-B in Mycopunk: the level 25 moonlet of New Atlas, Moonscape threat 8+ missions, enemy data and the Snowball Grenade unlock.
Mycopunk X11-B: Enemy Data and Spawn Locations
X11-B is the moonlet of New Atlas, added in 1.0 as the hardest region in the game: one region called Moonscape, threat level 8 and above, and a minimum player level of 25. It is where the Snowball Grenade comes from and where the Ground Zero achievement chain ends.
X11-B in Mycopunk: the level 25 moonlet of New Atlas, Moonscape threat 8+ missions, enemy data and the Snowball Grenade unlock.

X11-B region facts
| Field | Value |
|---|---|
| Planet | X11-B |
| Subtitle | Moonlet of New Atlas |
| Minimum level | 25 |
| Hazardous | Yes |
| Regions | 1 (Moonscape) |
| Threat levels | 8+ |
| Location | Meteorite Impact Zone |
| Features | Vehicles, command wheel |
| Daily modifier region | Moonscape |
Moonscape is the only region on the moonlet, and unlike the six New Atlas regions it is not used for weekly overtime assignments. Its purpose in the design, per the developers, was to give long-running saves something that still pushes back.
Missions available on X11-B
| Mission | Category |
|---|---|
| Cleanup Detail | Main |
| Paid Time Off | Main |
| Planetary Defense | Main |
| Population Control | Main |
| Prized Possession | Main |
| Regulated Rampage | Main |
| Satellite Salvage | Main |
| Saxonite Transport | Main |
That is the full normal-mission roster minus the story missions and the special assignments. X11-B runs the same objectives as New Atlas at threat 8+, which means the same mission you cleared at threat 3 is now spawning overclocked abominations.
Enemies on X11-B
X11-B does not have an exclusive enemy list. It uses the abomination and brute pools with the highest overclock weighting, plus the Oxythane-tagged ranged units (Missile Pod Grunt, Missilehead, Devastator) in its harder mission variants.
The enemy that defines the region is the Abomination: 2.2× shell health, three to six arms depending on party size, and a 35% hit-stun resistance. At threat 8 the same enemy that took 30 seconds at threat 4 takes several minutes.
What X11-B unlocks
- Snowball Grenade — the cryo throwable, unlocked from the region
- Ground Zero achievement — tied to moonlet content, which in turn unlocks the Globbler
- X11-B achievement — complete a mission on the moonlet
The Snowball is the mechanical prize: it flies straight and detonates on the second press, unlike the arcing grenades, and its cryo status is the only control element in the game.
Should you go at level 25?
The minimum is 25 and the region is hazardous, which in practice means the drop pod takes damage and the environment hurts. Most players arrive with a 7×6 grid, at least one Exotic per weapon, and a full set of elemental grenades.
FAQ
What is X11-B in Mycopunk?
The moonlet of New Atlas, added in 1.0. One region (Moonscape), threat 8+, minimum level 25, and home to the Snowball Grenade unlock.
What level do you need for X11-B?
Player level 25. The player level track lists X11-B as the level 25 unlock.
Is X11-B the hardest region?
Yes. It is the only region with threat levels starting at 8, and the only one flagged hazardous.
Still weighing options? The full weapon roster lines up every gun, grenade and gadget side by side, and the upgrade grid basics explain how the nodes on each one are laid out.
Sources
Enemy part, armour and shell values come from the Mycopunk 1.0 build, cross-checked against the official patch notes and the Steam store page. Spawn and mission wording follows the Steam guide index where player reports were the only source.
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All 38 Mycopunk enemies: grunts, brutes, abominations and bosses with shell health, leg and arm counts, overclock chances and the part system explained.
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The hidden Mycopunk achievements with exact conditions: Roachard waving, killing a teammate, the Hornet slap, the fall deaths, Ground Zero and X11-B.
How Mycopunk works: the mission loop, controls, loadout slots, hex upgrades, elements, threat levels and a first-hour checklist for new players.
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