RetroArch v1.3.4 is released. RetroArch is a multi-system emulator for Linux, Windows, Mac OS X and *BSD. It is formerly known as SSNES. Its design and background is quite different than most other emulators as RetroArch does not implement an emulation core itself. RetroArch talks to libretro, a generic emulator core API. This means that RetroArch is core agnostic, and it does not care which emulator core is running.

Currently there are libretro implementations for systems such as SNES, NES, GBA, GB/GBC, Genesis, and even arcade games (Final Burn Alpha).

libretro isn't only usable for emulators. A preliminary port of an open source reimplementation of Cave Story has been ported to libretro as well.

RetroArch believes in modularity. The application itself is a command-line driven application suitable for HTPC and/or headless use. There also exists a GUI frontend for RetroArch, supporting every single config option available in RetroArch.

RetroArch v1.3.4 Changelog:
* (Android) An important bug got fixed that prevented two buttons from being toggled at the same time. This should help with arcade games a lot.
* (Android) Devices which qualify as a games console (like the Nvidia Shield Tablet/Console) will boot into the XMB menu driver instead of the default touch-oriented GUI instead.
* (Mac OS X) Library / Application Support / RetroArch is used for storing configuration files now like it was in the past. Sorry about this inconvenience in the past version.
* (Vulkan / Windows) Should be usable on Windows now.
* Arcade games can be scanned now for FBA and MAME cores.

Download: RetroArch v1.3.4
Source: Here