CosmoU v0.14.0 is released. CosmoU – The most beautiful way to play Wii U games on PC. A free Cemu frontend with Liquid Glass design, automatic setup, multiple view modes (including a Wii U-style home menu), and simple per-game settings. Built for nostalgia and ease of use.

CosmoU Changelog:
🎮 Switch 2 – a console of its own
Switch 2 support – Settings → Games & Consoles → Add a console → Switch 2: choose your games folder and your Switch 2 emulator (Eden-NX2, Eglantine or one of their forks). Game files (.xci, .nsp) and dumped games (a folder with exefs/main inside) are found, updates and DLC are not counted as games.
✨ Its own interface – with the Switch 2 on screen, CosmoU becomes a Switch 2: dark glass, the chosen game's colours behind everything, its title big above a row of large squares, one frame that glows in blue and red, a dock of round buttons. Y opens the Library (Recent · Most played · A–Z · Favorites, / searches), + a full page for each game, Home (or Q) Quick Settings. Dark and Light, soft sounds that play a little scale along the row.
🎭 Any console in another console's look – choose a console → pencil (E / X) → Interface: Its own, the whole Switch or Switch 2 interface (your Wii U games in the Switch 2's Home and Library), or another console's home screen (Switch games in the 3DS HOME Menu, N64 games on the Wii Menu …).
📦 Case Room – your games as real cases
The second menu of the Switch and the Switch 2 (X, or Home | Case Room at the top): your games as real 3D cases on a dark stage lit by the chosen game.
Four layouts (Y): Showcase (the chosen case big on a stage in the game's colours), Carousel, Vertical stack and Flipbook (an open case like a book – a turned case shows its back with the game's facts).
Open a case – it comes close and opens: the booklet floats out, the cartridge flies out of its slot. Turn it with the right stick, zoom, flip it, Play right from there.
Details (+ / D) – the game's own page: Overview, Your play, Your copy, Info.
Cases like the real boxes – the Switch gets a red, nearly square badge in the top left corner, the Switch 2 a red band across the top – with the CosmoU symbol and the console's name. Choose your own picture for the badge and the band: Settings → Games & Consoles → Switch & Switch 2 covers → Red field (for all consoles or just one).
Artwork (R) – your own front cover for a game (it always wins), back to the automatic one, or Find the cover again.
🖼️ Switch and Switch 2 covers by themselves
Settings → Games & Consoles → Switch & Switch 2 covers: add a SteamGridDB key (free: steamgriddb.com → Preferences → API) and, as a backup, IGDB (a Twitch app's Client ID and Secret). Test tells you if a key works. Your keys stay on your computer – they are never shown again and never exported.
Where covers come from: your own cover → your own folder for the console (pictures named like the game) → SteamGridDB → IGDB → Nintendo's eShop.
For each console: Automatic on / off, Download missing covers with a progress bar, Your folder…, Clear cache – and how many of your games have a cover.
🏠 Home menus
The full Wii U Home Menu (idea: Flowery) – Wii U Look → Home Menu: every game in a frame of glass, big arrows that turn the pages (L / R and the right stick too), the buddy, the page dots and the clock at the top, and a bar of round buttons at the bottom – CosmoU, Plaza, Notes (little sticky notes for yourself), Browser and YouTube (CosmoU's own browser window), Discord, Controllers, Settings, Power. The smaller menu is still there: Wii U Look layout → Mini.
📺 The Wii Menu, rebuilt – the channels fill the screen (also on an ultrawide monitor), each one a banner with the whole box, the chosen one glows Wii blue. The pages slide – arrows, D-pad, mouse wheel or a swipe. The Wii button and the round buttons in the corners, the big clock above the bar.
"Home Menu" is the name of the third view on every console, and the Wii U can wear another console's home screen too.
Banner above the grid – on or off in Settings → Appearance.
📁 Your library
📁 Folders (idea: Eduard) – put games and apps into folders: mods, tools, games to finish. A game's menu → Put in a folder…, or lift a game with RT and put it down on a folder. A folder shows the covers of its games, A opens it, B leaves it. In the 3DS / DS menu it looks like a real folder.
↔ Your order everywhere – RT (on the Switch and Switch 2: ZR) lifts a game or a folder and moves it – in Covers, the Grid, every Home Menu, the Switch's All Software and the Switch 2's Library. One order per console, sort: Your order.
🎡 The wheel of marks, new – a ring of pieces around the game, and the game wears the mark before you choose it. Sparks, light and a little rumble when you mark. M for mods, and a sign and a colour at once (Exclamation mark · Red). On a slow computer it leaves out its costly extras and stays smooth.
🔀 Sort & filter – Show: All, Favorites, Games only, Apps only. Everything (all your consoles on one page) is the last card when you choose a console.
🎮 Controller
Buttons, reworked – the small button (Select / − / View) chooses the console from anywhere, LT switches TV mode. RT / LT move a console's card: your own order of the consoles.
The bar at the top – hold Up: the console, the search, Sort & filter, the views and the Quick Menu, one after the other with ← →, A opens.
A works while the stick still points at a mark – no need to let go first.
🎨 Each console's own look
The pencil on a console's card (or Settings → Games & Consoles → Look): its name, its colour and its theme. Back to standard undoes it.
The console's picture behind the Switch and the Switch 2 – the wallpaper you chose now shows behind their interfaces too.
Pictures and music for your own consoles work now (Quick Menu and Settings).
🎵 And more
Mix & Match – new music written for CosmoU: a cheerful bossa in two moods.
🪟 Apps in full screen (Windows) – Window: full screen waits until the app's picture is there before it takes the frame away (some games did not show at all).
Menus open below their row – near the bottom the list scrolls up a little instead.
🛠️ Fixed
Your order with favorites: moving a game while only your favorites show no longer puts all favorites in front of your other games.
Controller: a short press is never lost any more, even when the computer is busy for a moment.
Changing consoles glides – the next console comes in from the right, the one before from the left.
Quick Menu: Pictures and Add an app moved to Look – Sound has only what you hear.
Lists on the Switch and Switch 2 scroll with the controller and the mouse wheel, and a resting mouse no longer pulls the choice back up.
Settings: the open category has a ring in its own colour, and nothing is cut off on the right.
Switch 2: the big title is no longer cut off at the bottom (g, y, p).
Switch: favorites show their star again, and a marked game gets its ring in the mark's colour.
Switch and Switch 2: covers that are not square (3DS, DS …) fill their square – no black bars.
Grid: moving down brings the chosen row to the top, the names are exactly as wide as their pictures, and scrolling with the right stick takes the selection along.
Signs on small boxes (M, !, ?, ⚙) are sized to the box.
Switch and Switch 2 (dark): text fields and lists in Settings are readable.

Download:CosmoU v0.14.0
Source:Here