Revision 3

Overview

Every Zoi in inZOI can develop skills by performing related activities. Skills progress from level 1 to level 10, with each level unlocking new interactions, recipes, compositions, or career benefits. Skills do not decay over time, so once a level is earned it stays permanently. This guide covers the fastest leveling methods for every skill, how emotional states and traits affect learning speed, and strategies for maximizing skill growth.

How Skill Leveling Works

• Level cap: All teen and adult skills cap at level 10. Child skills cap at level 5. Toddler skills cap at level 5.

• No decay: Skills never decrease. A Zoi who stops practicing retains their current level permanently.

• Speed curve: The first few levels come quickly. Higher levels require progressively more experience points, meaning levels 8 through 10 take significantly longer than levels 1 through 3.

• Skill indicators: While actively gaining skill experience, white and blue circle icons appear above the Zoi's head. A popup notification appears when a skill levels up.

• Checking progress: Press O to open the Zoi Card. Click on any displayed skill to see all skills and their current levels.

Emotional State Bonuses

Emotional states directly affect how quickly a Zoi gains skill experience. Training while in the right mood makes a noticeable difference. Conversely, training in a negative emotional state can slow progress or make certain actions fail.

Positive Emotions (Faster Learning)

Negative Emotions (Slower Learning)

Before starting a training session, check your Zoi's current emotion. If they are in a negative state for the skill you want to train, switch to a different skill that benefits from their current mood, or take actions to change their emotional state first (a fun activity, a good meal, or socializing).

Trait Synergies

While no trait directly provides a flat skill speed bonus, certain traits make Zois more likely to enter emotional states that boost specific skills.

When creating a Zoi in Create-a-Zoi, choose traits that align with the skills you plan to prioritize. A Zoi with the Scholar trait will naturally spend more time in the Concentrated state, making Fitness and Critical Thinking training notably more efficient.

Fastest Methods for Each Skill

The table below lists the single fastest leveling method for each adult skill, the key object required, and what each skill can produce for income.

Newer Skills (Added in Updates)

Child-to-Adult Skill Transitions

Child skills transition into related adult skills when the Zoi ages up to teenager. If a child reaches level 5 (maximum) in a skill, they earn an Aptitude bonus that sets the corresponding adult skill to level 5 automatically. This effectively gives the teenager a five-level head start.

Investing time in child skills during the childhood stage is one of the most impactful things you can do for a Zoi's long-term development. A teenager who starts with level 5 Fitness from the Motor Development Aptitude only needs to train from 5 to 10 instead of 1 to 10, saving days of gameplay.

Toddler Skills

Toddlers develop four foundational skills that set the stage for child skills. See the Parenting Guide for detailed toddler skill development advice.

Skill Leveling Strategies

Strategy 1: Mood-Match Training

The single most effective strategy is to match the skill you train to your Zoi's current emotional state. If your Zoi is feeling Amused, train Performance. If they are Concentrated, train Fitness or Critical Thinking. Swap between skills as the emotional state changes throughout the day rather than grinding one skill through unfavorable moods.

Strategy 2: Morning Routine Skill Block

Dedicate the first few hours of each day (before work) to skill training. Zois who wake up rested are often in a neutral or positive mood, making morning an ideal time. Set up a routine:

1. Wake up, eat breakfast (fulfills Hunger)

2. Use the bathroom (fulfills Bladder)

3. Train the target skill for 1 to 2 hours while mood is positive

4. Head to work (if it is a work day)

Strategy 3: Invest in Child Skills Early

If you are playing a family household, prioritize child skill development. Max out Motor Development, Creativity, Social, and Responsibility during the child stage to earn Aptitude bonuses. This gives the teenager a level 5 starting point in Fitness, Art, Instrument, Charm, Rhetoric, and Housework, cutting the leveling journey nearly in half.

Strategy 4: Multi-Skill Objects

Some objects develop skills passively while also being useful. Prioritize these in your home to get value from everyday activities.

Strategy 5: Career-Aligned Skill Priorities

Level the skill associated with your Zoi's career to improve work performance and speed up promotions. Here are the key career-skill pairings:

Strategy 6: Use Days Off for Intensive Training

Most careers only require 3 days of work per week (Tuesday through Thursday). Use the four-day weekend for dedicated skill training sessions. A full day of focused practice can yield 1 to 2 skill levels at lower levels, or meaningful progress toward a high-level milestone.

Income from Skills

Several skills produce items or services that can be sold for Meow. This turns skill training into both character development and income generation.

Art and Programming are the two most profitable skills for pure income generation. A level 10 painter producing perfect-quality paintings earns over 3,000 Meow per piece. A level 10 programmer can enter weekly hacking competitions for 1,000 Meow prizes and sell apps on the side.

Skill Cheats

For players who want to skip the grind, cheats can set any skill to any level instantly. Enable cheats through Psycat's Advice menu, then open the console with Ctrl+Shift+C.

Command: setSkillLevel [SkillID] [Level]

Example: setSkillLevel Art 10 instantly maxes out the Art skill. Child skill IDs include DevSociety (Social), DevImagine (Creativity), DevFitness (Motor Development), and DevResponsibility (Responsibility). Use freezeAllNeeds true to keep needs full during skill grinding sessions.

General Tips

• Always check your Zoi's emotional state before training. Matching mood to skill is the single biggest efficiency gain.

• Reading books from a bookshelf is a universal method for most skills, but it may be less effective at higher levels. Use hands-on practice for levels 5 and above.

• The Mirror is one of the best value objects in the game. It costs very little Meow and provides unlimited Rhetoric training.

• Take selfies with the phone camera for the fastest Media Production gains. The action is instant and repeatable.

• Pod coffee machines do not level Coffee Craft. You need both a Coffee Grinder and an Espresso Machine.

• Playing instruments levels the Instrument skill, not Performance. Singing and karaoke level Performance.

• The December 2025 patch increased skill experience from activities across the board, so leveling is faster now than it was at Early Access launch.

• Child skills are the best long-term investment. A maxed child skill at level 5 translates into a level 5 adult skill automatically when the child ages up to teenager.

• Programming is the most versatile income skill. At level 10, you can sell programs, enter hacking competitions, and even hack ATMs.

• Art is the highest single-item income skill. A perfect-quality painting at level 10 sells for over 3,000 Meow.

• When your Zoi is in a bad mood for all skills, tend to their needs first. A well-rested, well-fed, entertained Zoi learns faster than a miserable one.