Steam game

Project OC

Project OC is a multiplayer online desktop idle game. Unlock 1000+ customization options through idle gameplay and freely mix appearances, outfits, expressions, and actions to create your unique OC. Invite friends to join and let their OCs live on your desktop!

Coming soon 2026

By CheeseMoon

Windows
View on Steam
Project OC - CheeseMoon. Popular. Released 2026
Screenshot of Project OC gameplay showing in-action mechanics Screenshot 2 of Project OC - additional gameplay view Screenshot 3 of Project OC - more gameplay footage Screenshot 4 of Project OC - final gameplay screenshot

Overview

About this game

Let your OC live on your desktop and become a virtual companion for your everyday work and life!

DIY Freely | Create Your Own OC!

Over 1000 customization options including appearances, outfits, expressions, and actions waiting to be collected!

Rich dye options with custom color tuning allow you to personalize your OC to your liking.

Support for preset outfits, allowing you to switch between different styles with a single click.

Cute Interactions | Poke, Pat, and Play!

Collect and unlock more interactive animations for your OC!

Friend Interactions | Share Your Desktop Together

Some expression animations can be layered and played together, creating unexpected and fun results.

More expression animations can also be collected and swapped freely.

Collection & Progression | More Content Coming

Collect Starlight Energy through idle gameplay to unlock various customization items.
Collection efficiency is affected by your OC’s outfit level.

Items and dyes can be purchased in the shop.
Items remain available unless you manually refresh the shop.

Duplicate items can be exchanged for a brand-new item you don’t already own.

You can also obtain expressions, actions, and other customization items through draws.

No cost picks

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