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Stop rebuilding the same game foundation. C.O.R.E. is a complete architecture for Unity games: boot, dependency injection, UI, data, saves, resources and mods, already connected and documented. You write the gameplay; the framework owns everything around it. Works for any genre and any experience level.

Try it first

• Platformer example - a complete project using the framework end to end

• Tower Defence example - built on Unity's Tower Defense Template, with a mod that adds a level

• Made with C.O.R.E.: Soluna's Mood on Steam

What is inside

Architecture

• Visual View Model - a light MVC-style pattern: Visual holds the prefab references, View holds the logic, with a clear lifecycle

• Global Updater and Time Manager - pause-aware updates with explicit order, timers and delays

• Zenject DI, UniTask - bundled and already wired into every system

Data

• Config System - game data in JSON: singleton and list configs, references, validation, change settings without touching code

• Model and Save System - player progress with autosave, backups and restore, optional encryption and Steam Cloud

Content pipeline

• Resource Manager - prefabs, scenes and images through Asset Bundles or Streaming Assets

• Code Generator - typed enums and loaders for resources, colors, localization keys and input: no string paths, errors at compile time

• Color Library - one palette for the whole UI

• Localization - text and images, keys from configs, Google Sheets import

UI and scenes

• Custom UI Elements - button, toggle, slider, dropdown, input field, tabs, table, text, with a State Machine and editor preview

• Game Settings - ready graphics, audio and control settings

• Scene Loader - async loading with progress, preloaded scenes

• Mouse Manager - cursor states and hover/click events

Runtime systems

• Input System - built on Unity Input System

• Audio System - volume channels (Main, UI, Effects, Music); FMOD is planned

• Utils - object pool and everyday helpers

Mods and Steam

• Mods Support - export mods with the Mod Tool; mods bring levels, configs, textures and audio

• Steam Inventory - declare items with SteamInventoryBuilder, manage them with SteamInventoryManager: item grants, store, exchange, crafting

AI-ready (v1.1)

• Ships a Claude Code skill with the verified API and lifecycle rules; one menu item installs it into your project

Get started in 5 minutes

• Import the package and TMP Essential Resources

• Set Scripting Backend to Mono, API Compatibility to .NET Standard 2.1, Managed Stripping Level to Disabled

• Open ExamplesScene and press Play

• Read the Documentation and the API

Good to know

• Windows is the only supported platform for now; more are planned (Platforms)

• Unity 6: partial support, the editor tools can conflict in some cases (Compatibility)

• Character and background assets from the promo video, screenshots and tutorials are not included

• After version 1.2.0 the price will increase

Refund policy - read before buying. Questions: e-mail, Discord or the Forum. If C.O.R.E. saves you time, a review on this page helps a lot.