Biomes determine the cave theme and environmental read of a run, while resources tell you what to prioritize when you are balancing survival, objectives, crafting, and upgrades.

For the rest of the run planning loop, pair this resource reference with the beginner guide for first-run priorities, the weapons and equipment guide for item costs, and the upgrades and unlocks guide when deciding which minerals or currencies matter most.

Biomes

Depth ranges are listed as the current numeric range used by the game.

BiomeShort NameDepth RangeDescription
Azure WealdAzure1350000-1650000Dazzling, bioluminescent clusters of lichen light up the darkness, illuminating this fertile and overgrown Region in flickering neon colors. Don’t let that lull you into a false sense of security however - the Azure Weald brings to mind the deep jungle, in all its splendor and horror - and much like its terrestrial counterparts, it is absolutely not out to make friends. Kill or be killed - that is the law in this place.
Crystalline CavernsCrystalline2050000-2350000Among the most spectacular sights on Hoxxes, the aptly-named Crystalline Caverns are truly a sight to behold. Massive crystals erupt from every surface, glittering and twinkling in the dark. Alas, the larger crystals are mostly worthless silicate, but abundant deposits of valuable minerals dot the caves too.
Deep CoreCore3100000-3500000Below it all.
Dense BiozoneBiozone1380000-1660000Whoever said plant life needs access to sunlight has obviously never visited Hoxxes. This region is dominated by what can best be described as a subterranean rainforest - masses of writhing, (mostly carnivorous) plant life, producing entire microcosms of life deep within the crust of the planet. Tread with care.
Fungus BogsFungus1660000-1960000We’re almost sorry to send employees in here, but the rewards are just too great to ignore. So therefore: Welcome to the Fungus Bogs! A truly awful region, built mostly from slime, mold, stinging insects, fungus, stinking mud, and corrosive lichen.
Glacial StrataGlacial2450000-2750000At least one of our xenogeologists quit in a rage when research started on this region. Instead of having conventional polar ice caps, and in violation of all physical laws we know of, the continental plates of Hoxxes rest on top of a planetwide permafrost layer several miles deep. As always, DRG recommends a “don’t ask” approach when dealing with the peculiarities of Hoxxes’ makeup.
Hollow BoughHollow2170000-2470000Hollow Bough is a biological oddity that has the Science Department scratching their heads - this entire region of the planet is dominated by colossal, organic conglomerations resembling the inside of hollow trees. However, these structures are under attack by an invasive species of voracious vine-like plants, as much a threat to us as the planet itself. We recommend traversing these environs with extreme caution.
Magma CoreMagma2600000-2900000Among the deepest of our mining sites, the Magma Caves are a mellow 250-400 degrees and helpfully lit by the churning, molten innards of the planet. We advise that you do not touch anything not mandated by the mission objectives, as your employee insurance does not cover burns.
Post-Cryonic Reorientation Aptitude AssessmentPCAA20000-30000
Radioactive Exclusion ZoneRadioactive1800000-2200000Ravaged by thousands of years of high-intensity gamma radiation, this region of the planet is now a veritable hellhole of radioactive ash and decrepit, mutated flora. Move with great care, and pay particular attention that you maintain full detox procedure upon return.
Salt PitsSalt Pits1900000-2400000The Salt Pits of Hoxxes was once the location of a huge underground lake. It dried up billions of years ago and left huge crystallized deposits of red salt. Red salt - though worthless - tastes really good on Glyphid omelettes.
Sandblasted CorridorsSandblasted1940000-2440000This region is dominated by windblasted and arid tunnels reaching dozens of miles below ground. The particular composition of the surrounding rock means practically no moisture, resulting in one of the driest regions of the planet. With water being so precious, the inhabiting wildlife is particularly aggressive, ravenous for whatever fluids reside within their prey.
Shallow Grotto20000-30000

Resources

If a resource route is turning dangerous, use the enemies and difficulty guide to check what needs priority fire, then match your squad tools against the Reclaimers and class abilities guide.

ResourcePluralUseUnits Per Vein
ChipChips
Empty Matrix CoreEmpty Matrix Cores
Machine Part
MeritMerits
Reclaimer PointReclaimer Points
SCRIPSCRIP
Workbench Toolkit
NitraAmmunition Resource8,5
Barley BulbBarley BulbsBrewing Ingredient
Malt StarMalt StarsBrewing Ingredient
Starch NutStarch NutsBrewing Ingredient
Yeast ConeYeast ConesBrewing Ingredient
CaloriesCalories Burnt
BismorCrafting Material
CroppaCrafting Material16
Enor PearlCrafting material
Enor PearlCrafting Material
ExpeniteCrafting Material8
ExpeniteCrafting Material8
Hox IronCrafting material8,5
JadizCrafting Material
MagniteCrafting Material
PhazyonitePhazyonite chunksCrafting Material
QuantriteCrafting Material
SpectercoreCrafting Material
UmaniteCrafting Material
CreditsCredits
Bicep CurlsCredits earned through the gym to be used at the bar
DeadliftCredits earned through the gym to be used at the bar
Lateral RaisesCredits earned through the gym to be used at the bar
SquatCredits earned through the gym to be used at the bar
Data TerminalData TerminalsFacility Data
Mastery PointMastery PointsFills the mastery bar
Red SugarHealing Crystal
Red SugarHealing Crystal
Potent ExpeniteMultiple Potent ExpeniteIt’s strong stuff
Potent ExpeniteMultiple Potent ExpeniteIt’s strong stuff
Apoca BloomApoca BloomsObjective Flora
M.U.L.E. LegM.U.L.E. LegsObjective Item
AquarqAquarqsObjective Mineral
DystrumObjective Mineral8,5
HollomiteObjective Mineral
MorkiteObjective Mineral8,5
Compressed ExpeniteCompressed ExpeniteObjective Resource
Compressed ExpeniteCompressed ExpeniteObjective Resource
Security CameraSecurity CamerasPrecious data
BittergemPrecious Mineral (Credits)
Compressed GoldPrecious Mineral (Credits)
GoldPrecious Mineral (Credits)8,5
Unclaimed ChipUnclaimed ChipsUnclaimed can be coverted to Chips in the enhancement terminal
Oil ShaleUnrefined Fuel