Europan Ridge

	Data is potentially outdated
	Last updated for an unknown version Last mentioned in changelog 0.10.2.0 The current game version is 1.7.7.0 Stub Notes: Needs to be expanded

Europan Ridge is the second biome encountered within a Campaign. This region is composed of a rocky pack-ice, dotted with various unknown flora. Civilization is still fairly common, but empty geographical features are more likely than within the Cold Caverns. There are several environmental hazards found in this biome. Great currents, powerful enough to move a submarine, are present within the majority of every passage. These currents can be detected on Sonar, and are capable of pushing submarines into obstacles or even into The Abyss. The strength of Currents will periodically wane, allowing subs to push through them. Slime Molds can also be found hanging from the ceilings of some passages. These Slime Molds apply drag to the Submarine, slowing it down considerably.

Ballast Flora Spores are encountered in this region and can be detected on Sonar when a submarine is close enough, or spotted by gunners well in advance of contact. Ballast Flora can also be found suspended within currents, where it is much harder to detect with Sonar.

Large floating Icebergs also spawn within this biome, and much like Ice Spires, are highly visible on Sonar. Unlike Ice Spires, Icebergs are extremely durable and require several railgun rounds to break apart, and they will move up and down as currents change direction.

Additionally, Submarines will encounter Sonar Flora, a purple-pink and pulsating growth that heavily disrupts Sonar. The signature appears as a large red-orange cluster of pips, similar in shape and color to a Black Moloch, or volcano. Levels range in difficulty between 15% and 35%.

Packs of Crawlers commonly spawn in groups of 5-7 and Spinelings spawn in groups of 2-5, with pairs or trios of Armored Mudraptors also spawning regularly. Individual Moloch and Hammerheads will begin to spawn naturally, and Bone Threshers and Tiger Threshers spawn in greater numbers. Within passageways over 25%, Moloch are encountered with increased frequency, and hammerhead attacks become more common.

Gatherable Materials

Minerals

Ore	Ore Components	Commonness (Level, Cave, Abyss)
Amblygonite	1 Lithium 1 Aluminum 1 Sodium	80%, 10%, 10%
Aragonite	2 Calcium	10%, 10%, 0%
Bornite	2 Copper	70%, 70%, 5%
Brockite	1 Phosphorus 1 Thorium	40%, 0%, 5%
Cassiterite	3 Tin	50%, 50%, 5%
Chalcopyrite	2 Copper	25%, 20%, 20%
Chamosite	2 Iron 2 Aluminum	50%, 50%, 25%
Chrysoprase	2 Silicon	50%, 50%, 5%
Cryolite	2 Sodium	30%, 50%, 20%
Dementonite Cluster		0%, 0%, 0%
Diamond	3 Carbon	60%, 60%, 2%
Esperite	2 Zinc 1 Lead	40%, 40%, 0%
Fulgurium Chunk		0%, 0%, 0%
Galena	2 Lead	90%, 90%, 0%
Graphite	2 Carbon	40%, 40%, 5%
Hydroxyapatite	1 Calcium 2 Phosphorus	55%, 55%, 10%
Ilmenite	1 Titanium	40%, 70%, 50%
Incendium Crystal		0%, 0%, 0%
Iron Ore	4 Iron	50%, 50%, 5%
Langbeinite	1 Potassium 2 Magnesium	30%, 30%, 50%
Lazulite	1 Phosphorus 1 Iron	45%, 45%, 10%
Paralyxis		10%, 0%, 25%
Physicorium Bar		0%, 0%, 0%
Polyhalite	1 Potassium 1 Calcium	40%, 40%, 25%
Pyromorphite	2 Chlorine	30%, 30%, 3.33%
Quartz	2 Silicon	60%, 60%, 1%
Sphalerite	3 Zinc	20%, 20%, 0%
Stannite	1 Copper 1 Iron 1 Tin	65%, 65%, 0%
Sylvite	1 Sodium 2 Potassium	25%, 25%, 20%
Thorianite	2 Thorium	30%, 0%, 50%
Titanite	3 Titanium 1 Iron	10%, 15%, 100%
Triphylite	1 Lithium	40%, 40%, 50%
Uranium Ore	3 Uranium	50%, 10%, 10%

Plants

Plant	Plant Components	Commonness (Level, Cave, Abyss)
Aquatic Poppy	3 Opium	100%, 50%, 0%
Elastin Plant	3 Elastin	60%, 20%, 0%
Fiber Plant	3 Organic Fiber	80%, 50%, 0%
Sea Yeast Shroom	3 Ethanol	100%, 50%, 0%
Slime Bacteria	3 Broad-spectrum Antibiotics	20%, 40%, 0%

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  A moderately strong current, as it appears on sonar

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  A large floating Iceberg, as it appears on Sonar

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  Sonar flora, as it appears on Sonar

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  A large Floating Iceberg as it appears externally.

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  Slime Mold, as it appears outside the Submarine