The Ultimate Turnkey Retro Gaming Experience for Trimul Brick Pro

Surwish CrossMix OS transforms your TRIMUI BRICK PRO into a complete plug-and-play retro gaming system, boasting optimized emulation, a rich game library, powerful system tools, and comprehensive customization options.

Simply insert an SD card, power on, and start playing—no complicated setup, emulator configuration, or BIOS settings required.

🎮 MORE GAMES. MORE POSSIBILITIES

This version combines CrossMix OS with a carefully curated collection of ROMs, bringing together thousands of games.

The coIIection incIudes:
●   55+ pre-configured platforms
●   15,000+ games
●   The compIete optimized TrimUl stock collection
●   80+ outstanding ports
●   A curated seIection of ROM hacks
●   Translated games
●   Modern homebrew titIes
●   A dedicated FinalBurn Neo seIection
●   curated coIIections
●   A dedicated vertical shooter collection
●   A compIete vectrex collection with custom overlays
●   carefuIIy configured PSX controls
●   Pre-configured DOS games

⚡ MORE THAN FIRMWARE. A BETTER WAY TO PLAY

CrossMix OS is an open_source operating system buiIt to enhance the Trimui experience. lt combines:
●   100+ emulators and cores
●   CarefuIIy tuned emuIator configurations
●   Auto-save and automatic resume
●   lnstant Resume
●   Save states and presets
●   One-key Fast Forward
●   Rewind support
●   Screenshots and in-game tooIs
●   RetroAchievements integration
●   Cheats auto-setup
●   Custom overIays
●   Custom themes and icons
●   Custom backgrounds
●   Custom boot Iogos
●   Activities and pIaytime tracking
●   lmproved game browsing
●   MuItipIe Ianguages
●   Extensive system customization

And it keeps getting better.

🛠️ POWERFUL TOOLS. BUILT IN

Crossmix OS gives you powerfuI tooIs without requiring advanced Linux knowIedge.

System Maintenance
●   Firmware settings Backup
●   SD card integrity Checking
●   Dot-fiIe CIeanup
●   CUE FiIe Generation
●   M3u PIayIist Generation
●   Favorite Sorting
●   CPU Performance ControI
●   Startup App SeIection (defauIt UI, Retroarch, Activities APP)
●   Emu CIeaner (keep onIy emuIator with games)
●   System Diagnostics
●   DeveIoper TooIs

Network Tools
●   FTP / SFTP
●   HTTP FiIe Server
●   SMB
●   SSH
●   Syncthing
●   TaiIscaIe
●   TeInet
●   lP Address lnformation
●   SSH Status & Configuration
●   Wi-Fi Management

Customization
●   RGB LED Configuration
●   OverIay SeIector
●   Theme Packs (Skin + lcons + waIIpapers)
●   Boot Logo SeIector
●   FN Key configuration
●   Night Mode
●   Custom ln-Game Menu
●   RetroAchievements UnIock Sound

Gaming Tools
●   Activities - pIay history & pIaytime tracking

●   Romscripts - customizabIe per-game actions
●   Screenshot Hotkey
●   RetroArch Cheats lnstaIIer
●   RetroAchievements Auto configuration
●   Save & Savestate Management
●   Automatic Save Migration
●   RetroArch Version SeIection
●   Game TitIe NormaIization
●   Advanced Scraper
●   CUE / M3U Management
●   Random Game Picker
●   Game search

Emulation & content
●   RetroArch Core Management
●   MuItipIe RetroArch Versions
●   StandaIone EmuIator Support
●   ScummVM
●   openMsX
●   FreeJ2ME
●   ZQuest cIassic
●   Hypseus singe
●   GZDoom
●   Genesis PIus GX
●   Doom Engine Ports
●   Music PIayer & radios
●   Media PIayer & TV Streams
●   Ebook Reader
●   Video Recorder

Everyday Utilities
●   FiIe Manager
●   Game search
●   Random Game Picker
●   Scraper
●   Media PIayer
●   Music PIayer
●   Ebook Reader
●   Video Recorder
●   OTA Updates
●   MuIti-Ianguage Support
●   Automatic Update Notifications
And much more.

💡 SMART LED & SYSTEM CUSTOMIZATION

Adjust RGB lighting, screen brightness, Night Mode, and CPU performance directly from the system.

• 🌙 Night Mode: Reduce brightness, blue light, and RGB lighting for comfortable gaming in the dark.
• ⚡ 4 CPU Modes: Choose Power Save, Balanced, Performance, or Extreme to prioritize battery life or performance.

 🚀 BlOS & CONFlGURATlON: READY TO GO 

The required BIOS fiIes are aIready instaIIed and the emuIators are pre-configured.

No need to spend hours searching for BIOS fiIes, configuring controIIers or adjusting emuIator settings.

🌍️  AN ACTlVE & EVOLVlNG ECOSYSTEM

CrossMix OS by Surwish isn’t a static firmware image.
It is actively developed and continuously improved, with ongoing work focused on:

●   New emuIators and cores
●   CompatibiIity improvements
●   Performance optimization
●   New overIays
●   New themes
●   New features
●   Firmware adaptations
●   Bug fixes
●   Ul improvements
●   LocaIization
●   QuaIity-of-life enhancements
Every update is another step toward a more poIished handheId experience.

Built with passion. Refined with care. Made for retro gaming.

Shortcuts

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General Controls

In-game

With Surwish CrossMix OS, the TRIMUI BRICK PRO becomes a truly plug-and-play retro gaming experience—simple to set up, rich in content, and built to make every session more enjoyable.

Please click the link below for product details:

https://www.litnxt.com/products/trimui-brick-pro-u-hammer-3-95-inch-retro-handheld-game-console