mGBA a new Nintendo GameBoy Advance emulator by Jeffrey Pfau written in C, so it should as well do well on slower platforms. The new version, as mentioned by the author, is a set of amendments to improve the stability and compatibility of the emulated console application.

Altirra is an 8-bit Atari emulator, thanks to which, on a computer with the Windows operating system, we will launch classic games available exclusively on Atari. The emulator has an internal core, allowing you to run selected games or programs without the need to install ROMs, the manufacturer does not recommend using this solution. He explains that the internal kernel implemented here has been written from scratch, so compatibility issues may occur. The emulator supports disk images saved in the following formats: ATR, DCM, ATX and PRO. You can also make use of Atari (.obx/.xex) executable files.

A Rerecording SNES and GBC emulator based on bsnes / gambatte core Known non-working games include anything using ST-018 (Hayazashi Nidan Morita Shogi 2).  

MAMEUI, formerly known as MAME32, is a graphical interface for the MAME emulator (it is located on the pages of our portal). Currently, the application is available only for 64-bit releases, while the continuation of the project for 32-bits is developed only thanks to Robberta's (Arcade, MessUI, hbMame). Thanks to the overlay, the user is able to conveniently handle all items installed in the emulator.

ARCADE is a continuation of the MAMEUIFX project. It is based on the latest MAME source at the time of release.

Emulicious is a free to use multi-system emulator for Windows, Linux, Mac OS(X) and any other operating system supporting Java SE. Emulicious consists of the following emulators: A Nintendo Game Boy Emulator, A Nintendo Game Boy Color Emulator, A Sega Master System Emulator, A Sega Game Gear Emulator. Even though Emulicious aims for precision and cycle accurate emulation it still provides some additional features and tools: Automatic Updates,  Adjustable Turbo,  Adjustable Throttle,  IPS Patching and Savestates (Master System/Game Gear only)

Arthur Jordison author of CBM prg Studio has released new version 3.3.0 of him application. Very convenient framework that allows not only to edit files written in CBM Basic but also in assembler. Additionally Studio has a module for creating sprites ("Sprite"), edit the font and service SID'ów.

M64Py is a Qt5 front-end (GUI) for Mupen64Plus 2.0, a cross-platform plugin-based Nintendo 64 emulator. Front-end is written in Python and it provides a user-friendly interface over Mupen64Plus shared library.