| “ | Assembly machine developed by Sunvalley Industries. Produces mechanical workers that gather certain resources, saving on manpower. | ” |
| —Basic Gathering Hub description |
| “ | Improved assembly machine developed by Sunvalley Industries. Produces improved mechanical workers that gather certain resources, saving on manpower. | ” |
| —Advanced Gathering Hub description |
| “ | Advanced assembly machine developed by Sunvalley Industries. Produces advanced mechanical workers that gather certain resources, saving on manpower. The newest model has an especially shiny paint job. | ” |
| —Executive Gathering Hub description |
The Gathering Hub is a deployable device in the Reclamation Algorithm game mode of Arknights.
When deployed, Gathering Hubs will periodically spawn Basic Harvesters which proceeds to harvest resources within the Hub's range which includes Thickets, Monoliths, and Strange Ore Veins. A single Gathering Hub can support up to three Harvesters at a time.
The Gathering Hub has three variants as follows.
Wood from Thickets more efficiently, costing 7 to produce.
Stone from Monoliths more efficiently and are spawned faster, costing 5 to produce.
Iron Ore from Strange Ore Veins more efficiently and spawned even faster, and can support a fourth Harvester as well, costing 3 to produce.As Wood is one of the primary resources in R.A. especially in the early game because it is needed to produce Crabbie Pumpies, the player should prioritize producing and making use of as many Gathering Hubs as possible, and be sure to keep them safe from enemy harassment.
| Can be deployed on low areas | |||
| Range | |||
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| HP | ATK | DEF | RES |
| 7000 | 0 | 600 | 0 |
| DP cost | Redeployment time | Block count | Attack interval |
| 5 | 10 seconds | 1 | N/A |
| Addendum | |||
| The Basic Gathering Hub has an aggression level of -1. | |||
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Gather Auto Recovery Auto | |||
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| Effect | 
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| Produces <Gatherers> to gather from <Thickets>, <Monoliths>, and <Strange Ore Veins>, with a bonus when gathering from <Thickets>. Limit of 3. | 15 | 20 | – | |
| Can be deployed on low areas | |||
| Range | |||
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| HP | ATK | DEF | RES |
| 10000 | 0 | 700 | 0 |
| DP cost | Redeployment time | Block count | Attack interval |
| 5 | 10 seconds | 1 | N/A |
| Addendum | |||
| The Advanced Gathering Hub has an aggression level of -1. | |||
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Gather Auto Recovery Auto | |||
|---|---|---|---|---|
| Effect |
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| Produces <Gatherers> to gather from <Thickets>, <Monoliths>, and <Strange Ore Veins>, with a bonus when gathering from <Monoliths>. Limit of 3. | 10 | 15 | – | |
| Can be deployed on low areas | |||
| Range | |||
|---|---|---|---|
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| HP | ATK | DEF | RES |
| 13000 | 0 | 800 | 0 |
| DP cost | Redeployment time | Block count | Attack interval |
| 5 | 10 seconds | 1 | N/A |
| Addendum | |||
| The Executive Gathering Hub has an aggression level of -1. | |||
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Gather Auto Recovery Auto | |||
|---|---|---|---|---|
| Effect |
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| Produces <Gatherers> to gather from <Thickets>, <Monoliths>, and <Strange Ore Veins>, with a bonus when gathering from <Strange Ore Veins>. Limit of 4. | 5 | 10 | – | |