RetroMania — Retro Emulator

RetroMania is a polished, modern emulator for classic Nintendo handhelds and consoles. Built natively in Jetpack Compose for current Android phones, foldables, and tablets — every feature unlocked, no ads, ever. External controllers supported.

Coming from Delta on iOS? RetroMania imports your existing .sav saves with a single tap, so you can pick up your Pokémon, Zelda, or Fire Emblem run exactly where you left off!

SUPPORTED SYSTEMS
• Nintendo Entertainment System (NES)
• Super Nintendo Entertainment System (SNES)
• Game Boy (GB)
• Game Boy Color (GBC)
• Game Boy Advance (GBA)
• Nintendo 64 (N64)
• Nintendo DS (NDS)

FEATURES
• Authentic per-system on-screen skins with system-accurate button shapes and colors
• Foldable-aware layouts — controls and game screen reflow automatically when you open and close a Galaxy Z Fold or other foldable
• Drag-to-move and pinch-to-resize any on-screen control for a layout that fits your hands
• Save states with thumbnails, timestamps, and play-time tracking
• Auto-save on exit and auto-resume on launch — pick up exactly where you left off, even after closing the app
• Dropbox cloud sync — every save is pushed to your Dropbox automatically as you play, so you can move between devices or recover after a reinstall
• Local Backup folder — pick any folder on your device or SD card and your saves are mirrored there too, surviving even an app uninstall
• Fast forward at 5× speed for grinding through slow text and cutscenes (audio muted during fast forward to keep things clean)
• Smart cover art search — automatically fetches box art from the libretro thumbnails archive, with fallback to in-game screenshots and title screens for obscure titles
• Physical gamepad support with auto-detection — Xbox, PlayStation DualShock 4 / DualSense,
Nintendo Switch Pro Controller, 8BitDo, Razer Kishi, Backbone One, and any other HID gamepad
• On-screen controls automatically hide when a physical controller is connected
• Analog stick maps to D-pad on digital-only systems (NES/SNES/GBA/GB/GBC/DS) so external controllers work everywhere
• Native analog stick support on N64
• NDS touch-screen support with microphone input for games that need it
• Customizable button mapping for every system
• Built-in haptic feedback

EMULATION CORES
RetroMania runs the well-known libretro cores under the hood, all licensed under the GNU General
Public License:
• Gambatte (Game Boy / Game Boy Color)
• mGBA (Game Boy Advance)
• FCEUmm (NES)
• bsnes-mercury (Super Nintendo)
• ParaLLEl N64 (Nintendo 64)
• melonDS (Nintendo DS)

Source code for the cores is available at the libretro and melonDS GitHub organizations.

ABOUT YOUR GAMES
RetroMania does not include any games. You must provide your own ROM files. Please only use ROM files for games you legally own.

SUPPORT THE DEVELOPER
RetroMania is made by a teeny tiny team in the Alps. It's offered free with no ads, no IAP, no paywalls — every feature unlocked from day one. If you'd like to chip in toward a baguette, a coffee, or a fondue, there's an optional donation link in Settings.

CONTACT
thealpinelakestudio@gmail.com