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How party switching works in Aniimo
Swapping is instant, energy is not yours alone, and co-op splits your party in half.
The short version
- You swap between the four active Aniimo instantly, in real time, during combat.
- You can also fight by issuing ability commands to your Aniimo from the battlefield.
- Active skills run on EP, and the party draws EP from one collective pool rather than each Aniimo holding its own.
- Spamming active skills starves the rest of the roster, so rotations and swaps beat button-mashing.
- An active party holds four Aniimo. Everything else sits in the box.
- In two-player co-op the four slots are split, and each player brings the first two Aniimo from their own roster.
Combat in Aniimo is not a matter of picking one creature and riding it to the end of the fight. It uses a character-switching mechanic, and you swap in real time between the four active Aniimo in your party. The swap is instant. There is no animation to wait out before the next creature is yours to control.
You also fight by issuing ability commands to your Aniimo from the battlefield, so the creature you are currently controlling is not the only one doing anything. Between swapping and commanding, most of the skill in a fight is deciding what happens when, not what happens at all.
The thing that ties it together, and the thing most new players get wrong, is energy. It is shared. Every Aniimo in the party drinks from the same cup.
Swapping and commanding are two different levers
The switch itself is free of ceremony. Four Aniimo sit in the active party, and you move between them in real time, instantly, in the middle of a fight. That means positioning, opening a window with one creature and cashing it in with another, and pulling a creature out of trouble are all the same action: swap.
Separately, you can issue ability commands to your Aniimo from the battlefield. So a creature you are not directly controlling is still something you direct. Think of the party less as a queue of characters waiting their turn and more as four tools you are holding at once, one of which happens to be in your hand.
Swapping
- A character switching mechanic built into combat.
- Swaps happen instantly, in real time.
- Only between the four active Aniimo in your party.
Commanding
- You issue ability commands to your Aniimo from the battlefield.
- Active skills consume energy as their resource.
- Spamming active skills starves the rest of the roster.
The energy pool is the real constraint
Active skills consume energy as their resource, and EP comes from a pool shared by the whole team. Each Aniimo does not carry its own reserve. There is one collective pool, and all four of them spend from it.
This is what punishes button-mashing. If you lean on one creature and fire its active skills the moment they are available, you are not just spending that creature's resources. You are starving the rest of the roster, and the healer or the break unit you swap to next arrives with nothing to work with. Planning a skill rotation across the party, and planning the swaps that go with it, is simply the more efficient way to fight.
The practical version: decide what the party's energy is for before the fight starts. If the answer is "whatever my favourite Aniimo feels like doing", the other three are along for the ride.
Four slots, and everyone else waits in the box
An active team holds a maximum of four Aniimo. The rest of your collection lives in a box system, available but not in the fight.
Each Aniimo fills one specific combat role, chosen from DPS, break, healing, support, and regen, and that role is fixed. You cannot retrain a creature into something else. Support Aniimo, for example, are built around buffing allies and providing utility, along with debuffs and other interference aimed at enemies. Which four you take is covered in depth elsewhere on the site. What matters here is that the roles are locked, so the composition work happens when you choose the four, not during the fight.
4
Aniimo in an active party
Co-op splits the party between two players
In two-player co-op, the four-slot party is shared rather than doubled. Each player brings two Aniimo into battle.
Which two is not a menu choice at the door. They are taken from the first two slots of your own roster. So your roster order is the loadout step, and it needs sorting before you queue up rather than after. If your healer is sitting in slot three, it is not coming with you, and your partner has no way to fix that from their side.
Where to start
Sort your roster order before you play with someone else, and treat EP as a team budget rather than a personal one. Everything else about swapping is comfortable enough to learn in the first fight.
Most of this page was re-checked against the released game on 18 September 2026. The rest has not been re-confirmed since release.