MasterGear v3.4 for Windows is released. MasterGear is a program that emulates 8bit SEGA videogames on your computer. It runs games made for SEGA MasterSystem (Mark3 in Japan) and GameGear, as well as their predecessors: SG1000, SC3000, SF7000, and Mark2. MasterGear will also help hobbyists who still write software for these systems to debug their works without using rare and costly development hardware.

MasterGear v3.4 for Windows Changelog:
- Added light gun emulation (Operation Wolf, Safari Hunt, etc).
- Added beam position register (port 7Fh).
- Added "Emulation | Light Gun" option to the Settings.
- Fixed a crash in the State Exchange browser.
- Tested and optimized for Nvidia Shield AndroidTV box.
- On AndroidTV, press both thumbsticks down to invoke the menu.
- Reenabled action bar on devices with physical MENU key.



Download: MasterGear v3.4 for Windows
Source: Here