Red Viper v1.3.4 is released. A Virtual Boy emulator for the Nintendo 3DS continuing mrdanielps's work on r3Ddragon, which is itself based on Reality Boy / Red Dragon. It uses a dynamic recompiler with busywait detection and a hardware-accelerated renderer to achieve high performance on the 3DS's limited hardware.

Red Viper Changelog:
This release fixes a graphical issue with Virtual Bowling (#111), introduced in v1.3.3.

Download: Red Viper v1.3.4
Source:Here