@Zeldaboy14: These are the sprites exactly as they're stored in the game's ROM. Right-facing walking motions just flip the left-facing sprites, while up/down motions either flip the bottom 16x8-pixel half of the sprite horizontally for human/mutant characters, or the entire sprite for nonhuman characters.

As for all the sprites that only have down-facing frames, those sprites literally do not have frames for facing other directions in the game's data; this is all there is for them. One of the boss map sprites (the burly golem on the very left end of the center row) was taken from SaGa 2 / Final Fantasy Legend II, which does contain a full set of directional sprites for them, but no such luck with any of the others, I'm afraid.

Your missing the other half of walking animations for alot of characters.

Certain sprites here, such as Arthur's and Borgin's, have some odd transparency errors. I elected not to fix these because that's how the sprites actually look in-game, and I felt it only proper that this sheet reflect THAT rather than my own assumptions about what may have been intended.