AIKO AI Companion 3D

1.3

(3 votes)

Game Information

Developer

Aiko Ai Companion 3d

Version

v0.8

Engine

Unity

Release Date

Dec 29, 2025

Last Update

Jan 23, 2026

Censorship

Uncensored

Overview

AIKO AI Companion 3D is a 3D visual novel and sandbox for players who want a low-stakes practice run at flirting and conversation. It keeps things casual and playful rather than serious.

Gameplay

Play centers on spending time with Aiko, a companion who reacts to what you do and say. Activities include shared minigames, where she responds dynamically to how the games go, alongside her own needs like hunger, rest, and social contact that shift her mood over time. The loop is built around checking in on her, keeping her satisfied, and seeing how she responds to your choices.

Features

Minigames played together with Aiko, tied into her reactions rather than sitting apart as a separate mode
A needs system that gives her moods and behavior some day-to-day variation

Installation

1. Extract and run.

Changelog

v0.8

New Features:

Minigames System
NEW: Interactive minigames with Aiko! Play games together during activities
Minigames now feature unique LLM responses - Aiko reacts dynamically to wins, losses, and gameplay moments
Complete minigame documentation and framework for future expansion
Needs System
NEW: Aiko now has needs! She gets hungry, tired, and needs social interaction
Needs affect her mood and behavior throughout the day
Watch her eat, sleep, and go about her daily routine
Critical needs trigger automatic activities (she'll eat when hungry, sleep when tired)
Fully integrated with the FSM activity system
Personality Customization
NEW: Customize Aiko's personality! Make her truly yours
Adjust traits like playfulness, shyness, affection, and more
Your choices affect how she talks, reacts, and interacts with you
Personality settings persist across sessions
Facts Manager
NEW: See everything Aiko remembers about you!
View all facts Aiko has learned from your conversations
Edit existing facts to correct or update information
Add new facts manually - tell Aiko things she should know
Delete facts you don't want her to remember
Aiko uses these facts to personalize conversations and remember your preferences
Split View Chat UI
NEW: Completely redesigned chat interface!
Split view mode - see Aiko and chat side by side
Cleaner message bubbles with better readability
Smooth animations and transitions
Better mobile optimization for different screen sizes
Toggle between full view and split view modes
Camera Orbit Mode
NEW: Camera now orbits smoothly when sitting
Better viewing angles during seated activities
Fixed WorldSpace prop positioning for seated interactions
Improvements & Bug Fixes
Localization & Languages
Hindi font support added for better text rendering
Interaction text now fully localized
Fixed Terms & Conditions localization
App icons and exit game text properly localized
Onboarding Experience
Unified onboarding flow - smoother first-time experience
Player name support during onboarding
Rearranged UI for better clarity
Aiko's Behavior
Improved head tracking - Aiko now looks at you more naturally using Animator IK
Head tracking properly disables during conversations (no awkward staring)
Event-based proximity detection for better performance
Activity whitelist system for appropriate head movements