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The R-Series Power Armors are static devices in Arknights.
| “ | Absorbs nearby experimental products to recover SP. Activates when SP is full. | ” |
| —Description of operations featuring the R-Series Power Armor |
R-Series Power Armors represent the "inactive state" of the namesake enemies, which will restore some SP when an Experimental Product (Dor-1 Failures, Dor-2 Replicas, and Dor-3 Bionics) is in a radius of ~1 around the Armor (indicated by a dark circle underneath it), at which the Experiment disappears; the Armor does not automatically recover SP otherwise. It is worth noting that the inactive Armor also reroutes enemies as if it is a Roadblock.
Should the inactive R-Series Power Armor has full SP, it becomes activated as the corresponding enemy that are not included to the enemy counter; any damage taken by the inactive Armor will be carried over to its activated state. Therefore, either keeping the Products from reaching the inactive Armors or destroying them before they could ever be activated is recommended to prevent the player from being overwhelmed due to the R-Series Power Armor enemies' significant stats.
| Side Stories | DV-3 • DV-4 • DV-5 • DV-6 • DV-7 • DV-8 • DV-EX-2 • DV-EX-3 • DV-EX-5 • DV-EX-6 • DV-EX-7 • DV-EX-8 • DV-S-1 • DV-S-2 • DV-TR-1 |
|---|---|
| Story Collections | AW-6 |
| Annihilation | Research Base Hanger |
| Integrated Strategies | Practical Test • Rules of Modern Warfare |
| Reclamation Algorithm | Betabulli-Apkalli |
| Contingency Contract | Research Base Quarantine Zone |
| Paradox Simulation | Astesia: Twinkling Like Stars • Astgenne: Asterisms, Twinkling in Twin • Muelsyse: "Personal Experience" • Viviana: Lonely Candle |
| Immune to control effects[note 1] |
| HP | ATK | DEF | RES |
|---|---|---|---|
| 25000 | 1600* | 1200 | 20 |
| Alignment | Hostile |
|---|---|
| Aggression level | 0 |
| Redeployment Time | N/A |
| DP Cost | N/A |
| Block | 0 |
| Attack Interval | N/A |
| Vulnerabilities | Stun • Silence • Sleep • Freeze |
| Immune to control effects[note 1] |
| HP | ATK | DEF | RES |
|---|---|---|---|
| 32500 | 2000* | 1500 | 20 |
| Alignment | Hostile |
|---|---|
| Aggression level | 0 |
| Redeployment Time | N/A |
| DP Cost | N/A |
| Block | 0 |
| Attack Interval | N/A |
| Vulnerabilities | Stun • Silence • Sleep • Freeze |
| Immune to control effects[note 1] |
| HP | ATK | DEF | RES |
|---|---|---|---|
| 25000 | 1200* | 1200 | 20 |
| Alignment | Hostile |
|---|---|
| Aggression level | 0 |
| Redeployment Time | N/A |
| DP Cost | N/A |
| Block | 0 |
| Attack Interval | N/A |
| Vulnerabilities | Stun • Silence • Sleep • Freeze |
| Immune to control effects[note 1] |
| HP | ATK | DEF | RES |
|---|---|---|---|
| 32500 | 1350* | 1500 | 20 |
| Alignment | Hostile |
|---|---|
| Aggression level | 0 |
| Redeployment Time | N/A |
| DP Cost | N/A |
| Block | 0 |
| Attack Interval | N/A |
| Vulnerabilities | Stun • Silence • Sleep • Freeze |
 Research Success Auto RecoveryAuto |
|---|
| Effect | 
|
|
|
|---|---|---|---|
| Absorbs experiment products within range to recover SP. Activates when SP is full | 0 | 100 | – |
| Additional information | |||
| This skill is used by inactive R-31(a) Heavy Power Armors. | |||
 Research Success Auto RecoveryAuto |
|---|
| Effect |
|
|
|
|---|---|---|---|
| Absorbs experiment products within range to recover SP. Activates when SP is full | 0 | 100 | – |
| Additional information | |||
| This skill is used by inactive R-11(a) Assault Power Armors. | |||
| Enemy | Interaction |
|---|---|
  |
Can repair a damaged inactive R-Series Power Armor over 10 seconds at a rate of 5% HP per second when one is within their attack range.
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Restores 50 SP to an inactive R-Series Power Armor upon coming into contact with one.
|
  |
Restores 100 SP to an inactive R-Series Power Armor upon coming into contact with one.
|
 |
All inactive R-Series Power Armors will be instantly activated when the Awaken enters the Second Form.
|