hell it was hard to find last year as well. I had to get it from Taobao & accordingly everything was in Chinese. Most apps were switchable but all the games on the bundled SD card are named in Chinese & have Chinese metadata for the included launchers so I'm figuring out what to do about that
There are 2 launchers preinstalled, IUX and Pegasus, IUX is the custom one for this device & I like it in some ways it but does have issues. Honestly if I was doing this from scratch I wouldn't bother with a launcher & just use emu apps standalone but might as well tinker with what's here
for context this is a ZPG A1 Unicorn. very nice Android based handheld with a 1:1 screen and a Sega-style d-pad. Unfortunately it didn't make much impact as they had production & distribution issues & ended up being beaten to market by Anbernic's spite-driven knockoff the RG Cube. Hard to find now