https://jenissimo.itch.io/nibble8

NIBBLE8 is a fantasy video game console that can run on actual MS-DOS hardware, compatible even with minimal specs like a Pentium MMX. This console comes bundled with an array of game creation tools for editing code, sprites, maps, and music, designed to ignite the joy of retro programming. Enjoy crafting games with a whopping 160×120 pixels display, a 4-color palette, and a 240×240 pixels sprite sheet and a 4-channel capability that supports the MOD tracker format, giving you the power to create rich, intricate 8-bit soundscapes.

Source: itch.io