Pyxel is described as 'Retro game engine for Python. Inspired by fantasy consoles like PICO-8, Pyxel imposes graphic and sound limits that provide a retro aesthetic while also greatly simplifying development' and is an app in the development category. There are more than 25 alternatives to Pyxel for a variety of platforms, including Windows, Linux, Mac, Web-based and Self-Hosted apps. The best Pyxel alternative is LÖVE, which is both free and Open Source. Other great apps like Pyxel are TIC-80, Mini Micro, PICO-8 and quadplay.