also, optimized nes appel logo
(reused/mirrored tiles marked as red. takes up a total of 57 tiles excluding emptiness, if i counted correctly. has minor alterations to save a few tiles)
different version of the above. verbatim reused tiles marked red. mirrored tiles marked blue. also features a tiny 2 pixel fix on the left P
In this image alone, probably. Appel is the only thing I can see that uses more than four palette slots at once in this image, but it could be megamanned