Sprites that only have a single column unlike the VXA default (The ones with 8 columns) must have '#39; at the start of the filename.
(ex: "$Andy").

This is because RPG Maker uses '#39; to detect a single sprite sheet/one column sprites. Not using the symbol at the start of your sprite's filename will result in the engine mistaking it for normal 8 column ones.
And this will happen.

The usual size of a sprite used by LISA fangames is 64x64.

I'll go more into detail about the sizes for icons, animations, .etc next time.

#LISATheHow