Got questions, found a bug, or want to share what you're building? Join our Discord server — it's the best place to chat, connect, and get fast support from us and the community.
Join our community (Discord)
We recommend Discord over email — it's quicker and makes it easier to help you out.
Before you send an email, check the FAQ and Troubleshoot sections first — your answer may already be there. If not, reach out and we'll be happy to help.
Mail: cupkekgames@gmail.com
Luna ships as a single package on the Unity Asset Store: Luna — Complete UI Solution. That's where new versions land first — and if Luna saves you time, a short review there genuinely helps.
Unity 6000.6 or later (Unity 6). The package's package.json > unity field declares this.
No. Most users only need com.cupkekgames.luna from the Asset Store — its 11 declared deps (data, graphs, singletons, pool, fadeables, keyvaluedatabases, prefabloaders, editorui, editorinspector, packagemanager, input) install transitively as one bundle. The wider CupkekGames ecosystem includes 49 packages total, but only the GameFull-tagged ones are needed by the GameFull sample. See Architecture & Distribution for the full breakdown.
Open Tools > CupkekGames > Package Manager and click Install GameFull Packages. The window adds the CupkekGames UPM scoped registry to your Packages/manifest.json and installs all required packages in a single atomic operation (one manifest write, one domain reload). See Architecture: Package Manager window.
Essentials sample assets are missing in the GameFull demoGameFull references Essentials sample assets via sibling-relative paths. Both Essentials and GameFull must be imported for GameFull to render correctly. The LunaUI Panel's GameFull section has a one-click "Import Essentials Sample" button when Essentials is missing.
Discord is fastest — the CupkekGames-Luna GitHub repo is private, so please raise tracked issues via Discord (or the support channel from your Asset Store purchase).
Didn't find your answer? Troubleshoot has symptom-by-symptom fixes, the Release Notes track what changed in each version, and Discord is the fastest route to a human.
Settings
Theme
Light
Contrast
Material
Dark
Dim
Material Dark
System
Sidebar(Light & Contrast only)
Font Family
DM Sans
Wix
Inclusive Sans
AR One Sans
Direction