Alternate Operators
| Operator | List | Alternates | Welfares | Limited | Trivia |
First introduced in Who is Real, alternate Operators, colloquially referred to as alters, are an alternative version of certain Operators, which could either have superior performance than the original Operator or completely different properties altogether.
All alter Operators are subject to the following mechanics:
- Both the original Operator and their alter share the same Trust but have their own Potential, skill upgrades and Mastery training, talent, and base skills.
- Both the original Operator and their alter have their own outfits and dialogues.
- However, both are available separately as the player's Assistant.
Before Il Siracusano, both the original Operator and their alter cannot be present in a squad or the RIIC at the same time:
- If either is present in a squad, the other cannot be picked up as a Support Unit and assigning either to the same squad as the other will cause the former to replace the latter.
- If either is assigned to an RIIC while the other is also in one, the other version will be removed from its shift. This also affects the Dormitory, where either version cannot rest while the other is working, or vice-versa.
It is not required to have the original Operator in the player's roster first before their alter can be added as well. Before restrictions on alternate Operators were removed with the release of Il Siracusano, having the original Operator alongside their alter would unlock Alternate Operator Missions which rewarded chips and materials for having both Operators upgraded.
List
As of May 1, 2024, there are 20 alter Operators:
| Operator | Introduced in | Limited? | Release status | |||
|---|---|---|---|---|---|---|
| Alternate | Original | CN | Global | TW | ||
 |
 |
Who is Real | No | Released | Released | Released |
 |
 |
Under Tides | Yes | Released | Released | Released |
 |
 |
Dossoles Holiday | Yes | Released | Released | Released |
 |
 |
Near Light | Yes | Released | Released | Released |
 |
 |
Invitation to Wine | No | Released | Released | Released |
 |
 |
Stultifera Navis | Yes | Released | Released | Released |
 |
 |
Lingering Echoes | No | Released | Released | Released |
 |
 |
Ideal City | Yes | Released | Released | Released |
 |
 |
Dorothy's Vision | No | Released | Released | Released |
 |
 |
Il Siracusano | Yes | Released | Released | Released |
 |
 |
What the Firelight Casts | No | Released | Released | Released |
 |
 |
A Flurry to the Flame | Yes | Released | Released | Released |
 |
 |
A Flurry to the Flame | Yes | Released | Released | Released |
 |
 |
Lone Trail | No | Released | Released | Released |
 |
 |
Hortus de Escapismo | No | Released | Released | Released |
 |
 |
So Long, Adele | Yes | Released | Released | Upcoming |
 |
 |
So Long, Adele | No | Released | Released | Upcoming |
 |
 |
Come Catastrophes or Wakes of Vultures | No | Released | Released | Upcoming |
 |
 |
5th Anniversary Celebration | No | Released | Upcoming | Upcoming |
 |
 |
5th Anniversary Celebration | Yes | Released | Upcoming | Upcoming |