Circuits are available in the Gear → Circuit tab. Every piece of equipment in the game except relics has a slot for a circuit. Circuits can be freely equipped and unequipped at any time, but cannot be sold or shared.
Circuit Quality and Sub-Attributes
There are 5 levels of circuit quality, and the circuit has a certain number of sub-attributes depending on it:
- Normal (gray) – 1 sub-attribute;
- Fine (blue) – 2 sub-attributes;
- Exquisite (purple) – 3 sub-attributes;
- Rare (pink) – 3 sub-attributes;
- Epic (orange) – 4 sub-attributes.
Circuit Leveling Up
Any circuit can be leveled up by consuming other circuits or circuit components:
- Fine (blue) – 1,000 EXP;
- Exquisite (purple) – 1,500 EXP;
- Rare (pink) – 2,000 EXP;
- Epic (orange) – 2,500 EXP;
- Circuit Component – 100 EXP;
- Intermediate Circuit Component – 1,000 EXP;
- Advanced Circuit Component – 10,000 EXP.
Leveling up also requires a certain amount of Gold.
Each new level increases the circuit’s Main Attribute, and for every 2 levels gained, the circuit unlocks a new sub-attribute. The maximum number of sub-attributes and the maximum level of a circuit are determined by its quality.
- Fine (blue) – max level 8;
- Exquisite (purple) – max level 12;
- Rare (pink) – max level 16;
- Epic (orange) – max level 20.
How to Get Circuits
Circuits can mostly be obtained from the Adventure stages (normal and elite), and for completing Abyssal Purgatory. Also, players receive boxes with circuits for completing story chapters and participating in various events.
How to Get Circuit Components
Circuit components can be obtained in the special Swiftshade Racetrack mode, which is only available on Tuesday and Thursday. You also get components when dismantling circuits, and their number always corresponds to the amount of EXP you would get by using those circuits for upgrading instead of dismantling.