Story Mode: consists of five nights, you must survive from 12 AM to 6 AM, there are 10 different characters every night (I'm sorry to inform that the ones in the last stripe will not be in the story mode), the fifth night is a free room, in which you must escape with a timer (you can shoot to enemies😏), there are two endings

All Stars Mode: Similar to the original UCN, each completed night gives you coins to compare things in the Sunneh Shop, there are 59 characters, 60 with The Boss, Its AI goes from 0 to 20 (maximum 40 with Hard mode)

Crono Mode: Similar to the FNAS MM mode of the same name, Your maximum survived time is saved in the rating table

Nightmare Mode: A single night, the 60 characters are 40 AI, you must survive from 12 AM to 12 PM, if you succeed, you will be rewarded with a great prize

Achievements: explains itself, are connected to the Gamejolt API

Extras: Contains discarded content, bio, renders and jumpscared of the characters, fanart, concepts, credits, etc.

Options: explains itself

Sunneh's Shop: A store where you can buy office accessories, character skins and more, all with the money earned in All Stars Mode

Rating table: This is global, it shows the time you have survived in Chrono Mode, the number of nights survived, your completion percentage, etc.