MasterEmu 4.0.1

A highly accurate native Sega Master System and Sega Game Gear emulator. This Android application is the result of a project aiming to bring a C-based emulator from the PC platform to mobile. Key features include:

• Open-source - source code available at GitHub
• No advertisements or in-app purchases
• Pro Action Replay and Game Genie cheat code support
• Android TV compatibility
• Support for Android versions 4.4 to 13.0
• Physical controller support for menus and in-game emulation
• Controller button remapping functionality
• Selection between European/US or Japanese console modes
• ZIP file support
• Near-perfect Master System and Game Gear emulation at optimal speed
• Saving and loading of emulation state from any point
• Import/export and management of save states
• Automated handling of SRAM saves for ROMs like Phantasy Star that utilize it
• Auto-rotation and lockable screen orientation options
• Adjustable touchscreen button size with dynamic labeling based on the console type
• Ability to disable touch overlay if a controller is in use
• DPI-independent button size for consistent user experience
• File browser for loading ROMs from internal or external storage in '.sms' or '.gg' formats, including ZIP files support
• Widescreen (default) and optional 4:3 display in horizontal mode .

Please note that users are expected to legally acquire their ROMs, and it is not appropriate to seek information on where to obtain them. Feedback regarding the emulator and feature requests are welcome. It's important to highlight that I am an independent developer without any affiliation to Sega. I trust you will appreciate the effort put into creating MasterEmu!