Thanks a lot ! Yes I tried to spend some time not only on the sprites but also on the presentation cause I think it's actually very important if you want to attract people.
While scrolling on itch I saw your work too, and it seems that you like retro style too (very nice assets btw, I love these little 8x8 rts/strategy tiles and the palette looks really good).
I will continue updating this demo pack and have planned to realise more expansion (I'm working on a sewer expansion for this pack) so stay tuned !