clownmdemu v1.5 is released. This is clownmdemu, a Sega Mega Drive (a.k.a. Sega Genesis) emulator. It is currently in the very early stages of development: it can run some games, but many standard features of the Mega Drive are unemulated (see clownmdemu-frontend-common/clownmdemu/TODO.md for more information).

clownmdemu Changelog: Updated to the latest ClownMDEmu core.
Updated to the latest version of Clown68000.
Fixed poor performance on macOS and other BSD derivatives.
Corrected many instances of registers holding values that are larger than 32-bit.
Optimised sprite rendering.
Added widescreen hack.
Fixed 8-bit writes to 16-bit SRAM.
Fixed FM operators 2 and 3 being swapped when performing a key on/off operation.
Optimised rendering in H32 mode by drawing fewer tiles than in H40 mode.
Removed debug warnings that would occur when accessing 'gap' FM slots (it is a harmless no-op).

Download: clownmdemu v1.5
Source: Here