Intimacy

Intimacy is a primary feature in NU: carnival.

Mechanics
The player may give gifts obtainable from Daily Quests to any R, SR, or SSR-ranked allies, increasing their intimacy level. Giving gifts uses up Intimacy Points, an energy system which regenerates once every ten minutes. Once the meter is full, the player unlocks that room's story scene, a Free Mode allowing gifts to be given infinitely within that room, and the next room with an empty meter.

Each ally has five rooms. SR and SSR-ranked allies offer one or two explicit scenes, respectively. In addition to filling the intimacy meter, these scenes must be unlocked by using a Fancy Key matching their element or ascending their star ranking. Fancy Keys can be forged in the Workshop from five keys of the same element.